22950519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 31680000

約数和(自身を除く): 8729481

約数列:

[1, 3, 43, 89, 129, 267, 1999, 3827, 5997, 11481, 85957, 177911, 257871, 533733, 7650173, 22950519]

約数ペア:

[(1, 22950519), (3, 7650173), (43, 533733), (89, 257871), (129, 177911), (267, 85957), (1999, 11481), (3827, 5997)]