15858804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 40103168

約数和(自身を除く): 24244364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 367, 554, 734, 831, 1101, 1108, 1468, 1662, 2202, 3324, 3601, 4404, 4771, 7202, 9542, 10803, 14313, 14404, 19084, 21606, 28626, 43212, 57252, 101659, 203318, 304977, 406636, 609954, 1219908, 1321567, 2643134, 3964701, 5286268, 7929402, 15858804]

約数ペア:

[(1, 15858804), (2, 7929402), (3, 5286268), (4, 3964701), (6, 2643134), (12, 1321567), (13, 1219908), (26, 609954), (39, 406636), (52, 304977), (78, 203318), (156, 101659), (277, 57252), (367, 43212), (554, 28626), (734, 21606), (831, 19084), (1101, 14404), (1108, 14313), (1468, 10803), (1662, 9542), (2202, 7202), (3324, 4771), (3601, 4404)]