22242170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31327}}^1$

素因数の和:31405

約数の個数: 16

約数和(自身を含む): 40601088

約数和(自身を除く): 18358918

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 31327, 62654, 156635, 313270, 2224217, 4448434, 11121085, 22242170]

約数ペア:

[(1, 22242170), (2, 11121085), (5, 4448434), (10, 2224217), (71, 313270), (142, 156635), (355, 62654), (710, 31327)]