15100712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1699}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 31212000

約数和(自身を除く): 16111288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 1699, 2222, 3398, 4444, 6796, 8888, 13592, 18689, 37378, 74756, 149512, 171599, 343198, 686396, 1372792, 1887589, 3775178, 7550356, 15100712]

約数ペア:

[(1, 15100712), (2, 7550356), (4, 3775178), (8, 1887589), (11, 1372792), (22, 686396), (44, 343198), (88, 171599), (101, 149512), (202, 74756), (404, 37378), (808, 18689), (1111, 13592), (1699, 8888), (2222, 6796), (3398, 4444)]