21863922

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{11717}}^1$

素因数の和:12033

約数の個数: 16

約数和(自身を含む): 43872192

約数和(自身を除く): 22008270

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 11717, 23434, 35151, 70302, 3643987, 7287974, 10931961, 21863922]

約数ペア:

[(1, 21863922), (2, 10931961), (3, 7287974), (6, 3643987), (311, 70302), (622, 35151), (933, 23434), (1866, 11717)]