22903001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1204

約数の個数: 12

約数和(自身を含む): 25331712

約数和(自身を除く): 2428711

約数列:

[1, 11, 121, 191, 991, 2101, 10901, 23111, 119911, 189281, 2082091, 22903001]

約数ペア:

[(1, 22903001), (11, 2082091), (121, 189281), (191, 119911), (991, 23111), (2101, 10901)]