39254404

素因数分解:

$2^2\times 7^1\times {\mathrm{1401943}}^1$

素因数の和:1401954

約数の個数: 12

約数和(自身を含む): 78508864

約数和(自身を除く): 39254460

約数列:

[1, 2, 4, 7, 14, 28, 1401943, 2803886, 5607772, 9813601, 19627202, 39254404]

約数ペア:

[(1, 39254404), (2, 19627202), (4, 9813601), (7, 5607772), (14, 2803886), (28, 1401943)]