12516340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1031}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 26353152

約数和(自身を除く): 13836812

約数列:

[1, 2, 4, 5, 10, 20, 607, 1031, 1214, 2062, 2428, 3035, 4124, 5155, 6070, 10310, 12140, 20620, 625817, 1251634, 2503268, 3129085, 6258170, 12516340]

約数ペア:

[(1, 12516340), (2, 6258170), (4, 3129085), (5, 2503268), (10, 1251634), (20, 625817), (607, 20620), (1031, 12140), (1214, 10310), (2062, 6070), (2428, 5155), (3035, 4124)]