15990524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6857}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 31107888

約数和(自身を除く): 15117364

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 6857, 13714, 27428, 75427, 150854, 301708, 363421, 726842, 1453684, 3997631, 7995262, 15990524]

約数ペア:

[(1, 15990524), (2, 7995262), (4, 3997631), (11, 1453684), (22, 726842), (44, 363421), (53, 301708), (106, 150854), (212, 75427), (583, 27428), (1166, 13714), (2332, 6857)]