12257156968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5338483}}^1$

素因数の和:5338537

約数の個数: 32

約数和(自身を含む): 26905959360

約数和(自身を除く): 14648802392

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 5338483, 10676966, 21353932, 37369381, 42707864, 74738762, 149477524, 218877803, 298955048, 437755606, 875511212, 1532144621, 1751022424, 3064289242, 6128578484, 12257156968]

約数ペア:

[(1, 12257156968), (2, 6128578484), (4, 3064289242), (7, 1751022424), (8, 1532144621), (14, 875511212), (28, 437755606), (41, 298955048), (56, 218877803), (82, 149477524), (164, 74738762), (287, 42707864), (328, 37369381), (574, 21353932), (1148, 10676966), (2296, 5338483)]