22259419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 27516160

約数和(自身を除く): 5256741

約数列:

[1, 7, 13, 91, 331, 739, 2317, 4303, 5173, 9607, 30121, 67249, 244609, 1712263, 3179917, 22259419]

約数ペア:

[(1, 22259419), (7, 3179917), (13, 1712263), (91, 244609), (331, 67249), (739, 30121), (2317, 9607), (4303, 5173)]