15788812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2687}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 30030336

約数和(自身を除く): 14241524

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2687, 2938, 5374, 5876, 10748, 34931, 69862, 139724, 303631, 607262, 1214524, 3947203, 7894406, 15788812]

約数ペア:

[(1, 15788812), (2, 7894406), (4, 3947203), (13, 1214524), (26, 607262), (52, 303631), (113, 139724), (226, 69862), (452, 34931), (1469, 10748), (2687, 5876), (2938, 5374)]