22007966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2153}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 34894800

約数和(自身を除く): 12886834

約数列:

[1, 2, 19, 38, 269, 538, 2153, 4306, 5111, 10222, 40907, 81814, 579157, 1158314, 11003983, 22007966]

約数ペア:

[(1, 22007966), (2, 11003983), (19, 1158314), (38, 579157), (269, 81814), (538, 40907), (2153, 10222), (4306, 5111)]