22879493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 28444416

約数和(自身を除く): 5564923

約数列:

[1, 7, 13, 91, 103, 721, 1339, 2441, 9373, 17087, 31733, 222131, 251423, 1759961, 3268499, 22879493]

約数ペア:

[(1, 22879493), (7, 3268499), (13, 1759961), (91, 251423), (103, 222131), (721, 31733), (1339, 17087), (2441, 9373)]