1855244479

素因数分解:

${\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{22189}}^1$

素因数の和:22902

約数の個数: 12

約数和(自身を含む): 2042278840

約数和(自身を除く): 187034361

約数列:

[1, 11, 121, 691, 7601, 22189, 83611, 244079, 2684869, 15332599, 168658589, 1855244479]

約数ペア:

[(1, 1855244479), (11, 168658589), (121, 15332599), (691, 2684869), (7601, 244079), (22189, 83611)]