22450571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8306

約数の個数: 16

約数和(自身を含む): 27767040

約数和(自身を除く): 5316469

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 8263, 90893, 107419, 156997, 1181609, 1726967, 2040961, 22450571]

約数ペア:

[(1, 22450571), (11, 2040961), (13, 1726967), (19, 1181609), (143, 156997), (209, 107419), (247, 90893), (2717, 8263)]