39900604

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{15091}}^1$

素因数の和:15756

約数の個数: 12

約数和(自身を含む): 69936328

約数和(自身を除く): 30035724

約数列:

[1, 2, 4, 661, 1322, 2644, 15091, 30182, 60364, 9975151, 19950302, 39900604]

約数ペア:

[(1, 39900604), (2, 19950302), (4, 9975151), (661, 60364), (1322, 30182), (2644, 15091)]