15663993418

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{4243}}^1\times {\mathrm{17921}}^1$

素因数の和:22269

約数の個数: 16

約数和(自身を含む): 23731022016

約数和(自身を除く): 8067028598

約数列:

[1, 2, 103, 206, 4243, 8486, 17921, 35842, 437029, 874058, 1845863, 3691726, 76038803, 152077606, 7831996709, 15663993418]

約数ペア:

[(1, 15663993418), (2, 7831996709), (103, 152077606), (206, 76038803), (4243, 3691726), (8486, 1845863), (17921, 874058), (35842, 437029)]