39842138

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{3313}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 68400960

約数和(自身を除く): 28558822

約数列:

[1, 2, 7, 14, 859, 1718, 3313, 6013, 6626, 12026, 23191, 46382, 2845867, 5691734, 19921069, 39842138]

約数ペア:

[(1, 39842138), (2, 19921069), (7, 5691734), (14, 2845867), (859, 46382), (1718, 23191), (3313, 12026), (6013, 6626)]