Prime factorization of 12:
2, 2, 3
Factors of 12:
1, 2, 3, 4, 6, 12
Twelve factors.
Twelve factors.
Twelve factors.
Twelve factors.
Twelve factors.
4 does not have 12 factors.
Twelve factors.
Twelve distinct factors.
1 and 3
1,2,3,4,6,12
Twelve.
2