22381689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 32649984

約数和(自身を除く): 10268295

約数列:

[1, 3, 11, 33, 443, 1329, 1531, 4593, 4873, 14619, 16841, 50523, 678233, 2034699, 7460563, 22381689]

約数ペア:

[(1, 22381689), (3, 7460563), (11, 2034699), (33, 678233), (443, 50523), (1329, 16841), (1531, 14619), (4593, 4873)]