22380787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 26798688

約数和(自身を除く): 4417901

約数列:

[1, 11, 13, 53, 143, 583, 689, 2953, 7579, 32483, 38389, 156509, 422279, 1721599, 2034617, 22380787]

約数ペア:

[(1, 22380787), (11, 2034617), (13, 1721599), (53, 422279), (143, 156509), (583, 38389), (689, 32483), (2953, 7579)]