15730672

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{3917}}^1$

素因数の和:4176

約数の個数: 20

約数和(自身を含む): 30607416

約数和(自身を除く): 14876744

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 3917, 4016, 7834, 15668, 31336, 62672, 983167, 1966334, 3932668, 7865336, 15730672]

約数ペア:

[(1, 15730672), (2, 7865336), (4, 3932668), (8, 1966334), (16, 983167), (251, 62672), (502, 31336), (1004, 15668), (2008, 7834), (3917, 4016)]