12605222

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 21656832

約数和(自身を除く): 9051610

約数列:

[1, 2, 7, 14, 691, 1303, 1382, 2606, 4837, 9121, 9674, 18242, 900373, 1800746, 6302611, 12605222]

約数ペア:

[(1, 12605222), (2, 6302611), (7, 1800746), (14, 900373), (691, 18242), (1303, 9674), (1382, 9121), (2606, 4837)]