39850972

素因数分解:

$2^2\times 7^1\times {\mathrm{1193}}^2$

素因数の和:2397

約数の個数: 18

約数和(自身を含む): 79768808

約数和(自身を除く): 39917836

約数列:

[1, 2, 4, 7, 14, 28, 1193, 2386, 4772, 8351, 16702, 33404, 1423249, 2846498, 5692996, 9962743, 19925486, 39850972]

約数ペア:

[(1, 39850972), (2, 19925486), (4, 9962743), (7, 5692996), (14, 2846498), (28, 1423249), (1193, 33404), (2386, 16702), (4772, 8351)]