12306072784

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{516541}}^1$

素因数の和:518038

約数の個数: 20

約数和(自身を含む): 23859074980

約数和(自身を除く): 11553002196

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 23824, 516541, 1033082, 2066164, 4132328, 8264656, 769129549, 1538259098, 3076518196, 6153036392, 12306072784]

約数ペア:

[(1, 12306072784), (2, 6153036392), (4, 3076518196), (8, 1538259098), (16, 769129549), (1489, 8264656), (2978, 4132328), (5956, 2066164), (11912, 1033082), (23824, 516541)]