12784216

素因数分解:

$2^3\times {\mathrm{757}}^1\times {\mathrm{2111}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 24013440

約数和(自身を除く): 11229224

約数列:

[1, 2, 4, 8, 757, 1514, 2111, 3028, 4222, 6056, 8444, 16888, 1598027, 3196054, 6392108, 12784216]

約数ペア:

[(1, 12784216), (2, 6392108), (4, 3196054), (8, 1598027), (757, 16888), (1514, 8444), (2111, 6056), (3028, 4222)]