39395218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 60419520

約数和(自身を除く): 21024302

約数列:

[1, 2, 53, 106, 419, 838, 887, 1774, 22207, 44414, 47011, 94022, 371653, 743306, 19697609, 39395218]

約数ペア:

[(1, 39395218), (2, 19697609), (53, 743306), (106, 371653), (419, 94022), (838, 47011), (887, 44414), (1774, 22207)]