13660996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 25643520

約数和(自身を除く): 11982524

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2543, 2686, 5086, 5372, 10172, 43231, 86462, 172924, 200897, 401794, 803588, 3415249, 6830498, 13660996]

約数ペア:

[(1, 13660996), (2, 6830498), (4, 3415249), (17, 803588), (34, 401794), (68, 200897), (79, 172924), (158, 86462), (316, 43231), (1343, 10172), (2543, 5372), (2686, 5086)]