15706932122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{87221}}^1$

素因数の和:87926

約数の個数: 32

約数和(自身を含む): 28385527680

約数和(自身を除く): 12678595558

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 677, 1354, 4739, 9478, 12863, 25726, 87221, 90041, 174442, 180082, 610547, 1221094, 1657199, 3314398, 11600393, 23200786, 59048617, 118097234, 413340319, 826680638, 1121923723, 2243847446, 7853466061, 15706932122]

約数ペア:

[(1, 15706932122), (2, 7853466061), (7, 2243847446), (14, 1121923723), (19, 826680638), (38, 413340319), (133, 118097234), (266, 59048617), (677, 23200786), (1354, 11600393), (4739, 3314398), (9478, 1657199), (12863, 1221094), (25726, 610547), (87221, 180082), (90041, 174442)]