15679613776

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2396029}}^1$

素因数の和:2396446

約数の個数: 20

約数和(自身を含む): 30453541300

約数和(自身を除く): 14773927524

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 2396029, 4792058, 9584116, 19168232, 38336464, 979975861, 1959951722, 3919903444, 7839806888, 15679613776]

約数ペア:

[(1, 15679613776), (2, 7839806888), (4, 3919903444), (8, 1959951722), (16, 979975861), (409, 38336464), (818, 19168232), (1636, 9584116), (3272, 4792058), (6544, 2396029)]