14868220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23981}}^1$

素因数の和:24021

約数の個数: 24

約数和(自身を含む): 32231808

約数和(自身を除く): 17363588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 23981, 47962, 95924, 119905, 239810, 479620, 743411, 1486822, 2973644, 3717055, 7434110, 14868220]

約数ペア:

[(1, 14868220), (2, 7434110), (4, 3717055), (5, 2973644), (10, 1486822), (20, 743411), (31, 479620), (62, 239810), (124, 119905), (155, 95924), (310, 47962), (620, 23981)]