13127740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38611}}^1$

素因数の和:38637

約数の個数: 24

約数和(自身を含む): 29190672

約数和(自身を除く): 16062932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38611, 77222, 154444, 193055, 386110, 656387, 772220, 1312774, 2625548, 3281935, 6563870, 13127740]

約数ペア:

[(1, 13127740), (2, 6563870), (4, 3281935), (5, 2625548), (10, 1312774), (17, 772220), (20, 656387), (34, 386110), (68, 193055), (85, 154444), (170, 77222), (340, 38611)]