15957844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9343}}^1$

素因数の和:9415

約数の個数: 24

約数和(自身を含む): 32442368

約数和(自身を除く): 16484524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9343, 18686, 37372, 65401, 130802, 261604, 569923, 1139846, 2279692, 3989461, 7978922, 15957844]

約数ペア:

[(1, 15957844), (2, 7978922), (4, 3989461), (7, 2279692), (14, 1139846), (28, 569923), (61, 261604), (122, 130802), (244, 65401), (427, 37372), (854, 18686), (1708, 9343)]