16988894204

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{2927101}}^1$

素因数の和:2928556

約数の個数: 12

約数和(自身を含む): 29751064728

約数和(自身を除く): 12762170524

約数列:

[1, 2, 4, 1451, 2902, 5804, 2927101, 5854202, 11708404, 4247223551, 8494447102, 16988894204]

約数ペア:

[(1, 16988894204), (2, 8494447102), (4, 4247223551), (1451, 11708404), (2902, 5854202), (5804, 2927101)]