22039693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 24615360

約数和(自身を除く): 2575667

約数列:

[1, 13, 43, 89, 443, 559, 1157, 3827, 5759, 19049, 39427, 49751, 247637, 512551, 1695361, 22039693]

約数ペア:

[(1, 22039693), (13, 1695361), (43, 512551), (89, 247637), (443, 49751), (559, 39427), (1157, 19049), (3827, 5759)]