15704965766

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{21227}}^1$

素因数の和:22508

約数の個数: 32

約数和(自身を含む): 27572624640

約数和(自身を除く): 11867658874

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1229, 2458, 8603, 17206, 21227, 42454, 52847, 105694, 148589, 297178, 369929, 739858, 912761, 1825522, 6389327, 12778654, 26087983, 52175966, 182615881, 365231762, 1121783269, 2243566538, 7852482883, 15704965766]

約数ペア:

[(1, 15704965766), (2, 7852482883), (7, 2243566538), (14, 1121783269), (43, 365231762), (86, 182615881), (301, 52175966), (602, 26087983), (1229, 12778654), (2458, 6389327), (8603, 1825522), (17206, 912761), (21227, 739858), (42454, 369929), (52847, 297178), (105694, 148589)]