11857268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 21235200

約数和(自身を除く): 9377932

約数列:

[1, 2, 4, 79, 157, 158, 239, 314, 316, 478, 628, 956, 12403, 18881, 24806, 37523, 37762, 49612, 75046, 75524, 150092, 2964317, 5928634, 11857268]

約数ペア:

[(1, 11857268), (2, 5928634), (4, 2964317), (79, 150092), (157, 75524), (158, 75046), (239, 49612), (314, 37762), (316, 37523), (478, 24806), (628, 18881), (956, 12403)]