18981622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50753}}^1$

素因数の和:50783

約数の個数: 16

約数和(自身を含む): 32888592

約数和(自身を除く): 13906970

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50753, 101506, 558283, 862801, 1116566, 1725602, 9490811, 18981622]

約数ペア:

[(1, 18981622), (2, 9490811), (11, 1725602), (17, 1116566), (22, 862801), (34, 558283), (187, 101506), (374, 50753)]