20161208551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{11171}}^1\times {\mathrm{164071}}^1$

素因数の和:175253

約数の個数: 8

約数和(自身を含む): 21996148608

約数和(自身を除く): 1834940057

約数列:

[1, 11, 11171, 122881, 164071, 1804781, 1832837141, 20161208551]

約数ペア:

[(1, 20161208551), (11, 1832837141), (11171, 1804781), (122881, 164071)]