13840336

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1553}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 26881092

約数和(自身を除く): 13040756

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1553, 2228, 3106, 4456, 6212, 8912, 12424, 24848, 865021, 1730042, 3460084, 6920168, 13840336]

約数ペア:

[(1, 13840336), (2, 6920168), (4, 3460084), (8, 1730042), (16, 865021), (557, 24848), (1114, 12424), (1553, 8912), (2228, 6212), (3106, 4456)]