22173437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8204

約数の個数: 16

約数和(自身を含む): 27424320

約数和(自身を除く): 5250883

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 8161, 89771, 106093, 155059, 1167023, 1705649, 2015767, 22173437]

約数ペア:

[(1, 22173437), (11, 2015767), (13, 1705649), (19, 1167023), (143, 155059), (209, 106093), (247, 89771), (2717, 8161)]