13680818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 21842784

約数和(自身を除く): 8161966

約数列:

[1, 2, 17, 34, 211, 422, 1907, 3587, 3814, 7174, 32419, 64838, 402377, 804754, 6840409, 13680818]

約数ペア:

[(1, 13680818), (2, 6840409), (17, 804754), (34, 402377), (211, 64838), (422, 32419), (1907, 7174), (3587, 3814)]