22557457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 26046720

約数和(自身を除く): 3489263

約数列:

[1, 13, 23, 37, 299, 481, 851, 2039, 11063, 26507, 46897, 75443, 609661, 980759, 1735189, 22557457]

約数ペア:

[(1, 22557457), (13, 1735189), (23, 980759), (37, 609661), (299, 75443), (481, 46897), (851, 26507), (2039, 11063)]