The factors of 2 are 1, and 2
2 and 3
2 and 13
The prime factors of 50 are 2 x 5 x 5 or 2 x 52.
Th factors of 190 are 1, 2, 5, 10, 19, 38, 95, and 190.
1, 2, 4, 23, 46, 92
1, 2, 3, 4, 6, 12
1, 2, 7, 14, 49, 98
The six factors for 12 are 1,2,3,4,6 and 12. The prime factors are 2 and 3.
1, 2, 4, 19, 38, 76
1, 2, 3, 4, 6, 8, 12, 24
As a product of its prime factors: 2*2*2*5 = 40 or as 23*5 = 40
Probably 32 because 2*2*2*2*2 = 32.