15116464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{85889}}^1$

素因数の和:85908

約数の個数: 20

約数和(自身を含む): 31951080

約数和(自身を除く): 16834616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 85889, 171778, 343556, 687112, 944779, 1374224, 1889558, 3779116, 7558232, 15116464]

約数ペア:

[(1, 15116464), (2, 7558232), (4, 3779116), (8, 1889558), (11, 1374224), (16, 944779), (22, 687112), (44, 343556), (88, 171778), (176, 85889)]