22891891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29311}}^1$

素因数の和:29393

約数の個数: 8

約数和(自身を含む): 25325568

約数和(自身を除く): 2433677

約数列:

[1, 11, 71, 781, 29311, 322421, 2081081, 22891891]

約数ペア:

[(1, 22891891), (11, 2081081), (71, 322421), (781, 29311)]