22237943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7934

約数の個数: 16

約数和(自身を含む): 28256256

約数和(自身を除く): 6018313

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 7883, 55181, 102479, 244373, 717353, 1710611, 3176849, 22237943]

約数ペア:

[(1, 22237943), (7, 3176849), (13, 1710611), (31, 717353), (91, 244373), (217, 102479), (403, 55181), (2821, 7883)]