22389107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 25089120

約数和(自身を除く): 2700013

約数列:

[1, 13, 37, 89, 481, 523, 1157, 3293, 6799, 19351, 42809, 46547, 251563, 605111, 1722239, 22389107]

約数ペア:

[(1, 22389107), (13, 1722239), (37, 605111), (89, 251563), (481, 46547), (523, 42809), (1157, 19351), (3293, 6799)]