12942568

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 24897600

約数和(自身を除く): 11955032

約数列:

[1, 2, 4, 8, 103, 113, 139, 206, 226, 278, 412, 452, 556, 824, 904, 1112, 11639, 14317, 15707, 23278, 28634, 31414, 46556, 57268, 62828, 93112, 114536, 125656, 1617821, 3235642, 6471284, 12942568]

約数ペア:

[(1, 12942568), (2, 6471284), (4, 3235642), (8, 1617821), (103, 125656), (113, 114536), (139, 93112), (206, 62828), (226, 57268), (278, 46556), (412, 31414), (452, 28634), (556, 23278), (824, 15707), (904, 14317), (1112, 11639)]