22261564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 42357168

約数和(自身を除く): 20095604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4001, 5564, 8002, 16004, 52013, 104026, 208052, 428107, 856214, 1712428, 5565391, 11130782, 22261564]

約数ペア:

[(1, 22261564), (2, 11130782), (4, 5565391), (13, 1712428), (26, 856214), (52, 428107), (107, 208052), (214, 104026), (428, 52013), (1391, 16004), (2782, 8002), (4001, 5564)]