13923260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53551}}^1$

素因数の和:53573

約数の個数: 24

約数和(自身を含む): 31488576

約数和(自身を除く): 17565316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53551, 107102, 214204, 267755, 535510, 696163, 1071020, 1392326, 2784652, 3480815, 6961630, 13923260]

約数ペア:

[(1, 13923260), (2, 6961630), (4, 3480815), (5, 2784652), (10, 1392326), (13, 1071020), (20, 696163), (26, 535510), (52, 267755), (65, 214204), (130, 107102), (260, 53551)]