23211110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2927}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 45747072

約数和(自身を除く): 22535962

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2927, 3965, 5854, 7930, 14635, 29270, 38051, 76102, 178547, 190255, 357094, 380510, 892735, 1785470, 2321111, 4642222, 11605555, 23211110]

約数ペア:

[(1, 23211110), (2, 11605555), (5, 4642222), (10, 2321111), (13, 1785470), (26, 892735), (61, 380510), (65, 357094), (122, 190255), (130, 178547), (305, 76102), (610, 38051), (793, 29270), (1586, 14635), (2927, 7930), (3965, 5854)]