1 and 19.
1 and 19
1 and 19 (19 is a prime number).
The number is 1
There are no other whole numbers besides ' 1 ' and 19 that go into 19 evenly. That makes 19 a prime number.
Only 1 and 19 because 19 is a prime number.
Itself and one because 19 is a prime number
1 and 19
The number is 133.
The only whole number that can do that is ' 1 '.
The only numbers that go into 19 are 1 and 19, 19 is the only prime number that goes into 19.
Only 1 and 19 because 19 is a prime number.