13881848

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{3917}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 26093880

約数和(自身を除く): 12212032

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 3917, 7834, 15668, 31336, 1735231, 3470462, 6940924, 13881848]

約数ペア:

[(1, 13881848), (2, 6940924), (4, 3470462), (8, 1735231), (443, 31336), (886, 15668), (1772, 7834), (3544, 3917)]