13125412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 23722272

約数和(自身を除く): 10596860

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 491, 652, 982, 1964, 6683, 13366, 20131, 26732, 40262, 80033, 80524, 160066, 320132, 3281353, 6562706, 13125412]

約数ペア:

[(1, 13125412), (2, 6562706), (4, 3281353), (41, 320132), (82, 160066), (163, 80524), (164, 80033), (326, 40262), (491, 26732), (652, 20131), (982, 13366), (1964, 6683)]