12565048318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{3847}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 19492551936

約数和(自身を除く): 6927503618

約数列:

[1, 2, 43, 86, 163, 233, 326, 466, 3847, 7009, 7694, 10019, 14018, 20038, 37979, 75958, 165421, 330842, 627061, 896351, 1254122, 1633097, 1792702, 3266194, 26963623, 38543093, 53927246, 77086186, 146105213, 292210426, 6282524159, 12565048318]

約数ペア:

[(1, 12565048318), (2, 6282524159), (43, 292210426), (86, 146105213), (163, 77086186), (233, 53927246), (326, 38543093), (466, 26963623), (3847, 3266194), (7009, 1792702), (7694, 1633097), (10019, 1254122), (14018, 896351), (20038, 627061), (37979, 330842), (75958, 165421)]