21188662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{963121}}^1$

素因数の和:963134

約数の個数: 8

約数和(自身を含む): 34672392

約数和(自身を除く): 13483730

約数列:

[1, 2, 11, 22, 963121, 1926242, 10594331, 21188662]

約数ペア:

[(1, 21188662), (2, 10594331), (11, 1926242), (22, 963121)]