1931002942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7979351}}^1$

素因数の和:7979375

約数の個数: 12

約数和(自身を含む): 3183761448

約数和(自身を除く): 1252758506

約数列:

[1, 2, 11, 22, 121, 242, 7979351, 15958702, 87772861, 175545722, 965501471, 1931002942]

約数ペア:

[(1, 1931002942), (2, 965501471), (11, 175545722), (22, 87772861), (121, 15958702), (242, 7979351)]