22389211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 24772608

約数和(自身を除く): 2383397

約数列:

[1, 13, 71, 127, 191, 923, 1651, 2483, 9017, 13561, 24257, 117221, 176293, 315341, 1722247, 22389211]

約数ペア:

[(1, 22389211), (13, 1722247), (71, 315341), (127, 176293), (191, 117221), (923, 24257), (1651, 13561), (2483, 9017)]