12255352

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 11331848

約数列:

[1, 2, 4, 8, 103, 107, 139, 206, 214, 278, 412, 428, 556, 824, 856, 1112, 11021, 14317, 14873, 22042, 28634, 29746, 44084, 57268, 59492, 88168, 114536, 118984, 1531919, 3063838, 6127676, 12255352]

約数ペア:

[(1, 12255352), (2, 6127676), (4, 3063838), (8, 1531919), (103, 118984), (107, 114536), (139, 88168), (206, 59492), (214, 57268), (278, 44084), (412, 29746), (428, 28634), (556, 22042), (824, 14873), (856, 14317), (1112, 11021)]