22360921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1224

約数の個数: 12

約数和(自身を含む): 24738532

約数和(自身を除く): 2377611

約数列:

[1, 11, 121, 181, 1021, 1991, 11231, 21901, 123541, 184801, 2032811, 22360921]

約数ペア:

[(1, 22360921), (11, 2032811), (121, 184801), (181, 123541), (1021, 21901), (1991, 11231)]