19002673745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1\times {\mathrm{1019}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 24991632000

約数和(自身を除く): 5988958255

約数列:

[1, 5, 11, 55, 409, 829, 1019, 2045, 4145, 4499, 5095, 9119, 11209, 22495, 45595, 56045, 339061, 416771, 844751, 1695305, 2083855, 3729671, 4223755, 4584481, 9292261, 18648355, 22922405, 46461305, 345503159, 1727515795, 3800534749, 19002673745]

約数ペア:

[(1, 19002673745), (5, 3800534749), (11, 1727515795), (55, 345503159), (409, 46461305), (829, 22922405), (1019, 18648355), (2045, 9292261), (4145, 4584481), (4499, 4223755), (5095, 3729671), (9119, 2083855), (11209, 1695305), (22495, 844751), (45595, 416771), (56045, 339061)]