39487988

素因数分解:

$2^2\times {\mathrm{2341}}^1\times {\mathrm{4217}}^1$

素因数の和:6562

約数の個数: 12

約数和(自身を含む): 69149892

約数和(自身を除く): 29661904

約数列:

[1, 2, 4, 2341, 4217, 4682, 8434, 9364, 16868, 9871997, 19743994, 39487988]

約数ペア:

[(1, 39487988), (2, 19743994), (4, 9871997), (2341, 16868), (4217, 9364), (4682, 8434)]