15879416

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 34201440

約数和(自身を除く): 18322024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1217, 1631, 1864, 2434, 3262, 4868, 6524, 8519, 9736, 13048, 17038, 34076, 68152, 283561, 567122, 1134244, 1984927, 2268488, 3969854, 7939708, 15879416]

約数ペア:

[(1, 15879416), (2, 7939708), (4, 3969854), (7, 2268488), (8, 1984927), (14, 1134244), (28, 567122), (56, 283561), (233, 68152), (466, 34076), (932, 17038), (1217, 13048), (1631, 9736), (1864, 8519), (2434, 6524), (3262, 4868)]