The only number that equals 19 is 19 .
19 and 11 are the two prime numbers that equal to 209.
28
17+19 = 36
19+59 = 78
3*19
They are: -1*19 = -19
19 and 19, 38 and 20
19 and 11 are the two prime numbers that equal to 209.
28
19 plus 79
43
44
19 plus 79
The numbers are 9 and 10.
3*19
17+19 = 36
18 & 19.