12896580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214943}}^1$

素因数の和:214955

約数の個数: 24

約数和(自身を含む): 36110592

約数和(自身を除く): 23214012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214943, 429886, 644829, 859772, 1074715, 1289658, 2149430, 2579316, 3224145, 4298860, 6448290, 12896580]

約数ペア:

[(1, 12896580), (2, 6448290), (3, 4298860), (4, 3224145), (5, 2579316), (6, 2149430), (10, 1289658), (12, 1074715), (15, 859772), (20, 644829), (30, 429886), (60, 214943)]