21930942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{332287}}^1$

素因数の和:332303

約数の個数: 16

約数和(自身を含む): 47849472

約数和(自身を除く): 25918530

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 332287, 664574, 996861, 1993722, 3655157, 7310314, 10965471, 21930942]

約数ペア:

[(1, 21930942), (2, 10965471), (3, 7310314), (6, 3655157), (11, 1993722), (22, 996861), (33, 664574), (66, 332287)]