2013230921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1163}}^1\times {\mathrm{10243}}^1$

素因数の和:11432

約数の個数: 12

約数和(自身を含む): 2182094928

約数和(自身を除く): 168864007

約数列:

[1, 13, 169, 1163, 10243, 15119, 133159, 196547, 1731067, 11912609, 154863917, 2013230921]

約数ペア:

[(1, 2013230921), (13, 154863917), (169, 11912609), (1163, 1731067), (10243, 196547), (15119, 133159)]