15207823204

素因数分解:

$2^2\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{220877}}^1$

素因数の和:223347

約数の個数: 24

約数和(自身を含む): 30428153280

約数和(自身を除く): 15220330076

約数列:

[1, 2, 4, 7, 14, 28, 2459, 4918, 9836, 17213, 34426, 68852, 220877, 441754, 883508, 1546139, 3092278, 6184556, 543136543, 1086273086, 2172546172, 3801955801, 7603911602, 15207823204]

約数ペア:

[(1, 15207823204), (2, 7603911602), (4, 3801955801), (7, 2172546172), (14, 1086273086), (28, 543136543), (2459, 6184556), (4918, 3092278), (9836, 1546139), (17213, 883508), (34426, 441754), (68852, 220877)]