12718442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 20889792

約数和(自身を除く): 8171350

約数列:

[1, 2, 11, 22, 313, 626, 1847, 3443, 3694, 6886, 20317, 40634, 578111, 1156222, 6359221, 12718442]

約数ペア:

[(1, 12718442), (2, 6359221), (11, 1156222), (22, 578111), (313, 40634), (626, 20317), (1847, 6886), (3443, 3694)]