22647541

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 26904064

約数和(自身を除く): 4256523

約数列:

[1, 7, 43, 67, 301, 469, 1123, 2881, 7861, 20167, 48289, 75241, 338023, 526687, 3235363, 22647541]

約数ペア:

[(1, 22647541), (7, 3235363), (43, 526687), (67, 338023), (301, 75241), (469, 48289), (1123, 20167), (2881, 7861)]