12515030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10343}}^1$

素因数の和:10372

約数の個数: 24

約数和(自身を含む): 24763536

約数和(自身を除く): 12248506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10343, 20686, 51715, 103430, 113773, 227546, 568865, 1137730, 1251503, 2503006, 6257515, 12515030]

約数ペア:

[(1, 12515030), (2, 6257515), (5, 2503006), (10, 1251503), (11, 1137730), (22, 568865), (55, 227546), (110, 113773), (121, 103430), (242, 51715), (605, 20686), (1210, 10343)]