16904516

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{4639}}^1$

素因数の和:5554

約数の個数: 12

約数和(自身を含む): 29621760

約数和(自身を除く): 12717244

約数列:

[1, 2, 4, 911, 1822, 3644, 4639, 9278, 18556, 4226129, 8452258, 16904516]

約数ペア:

[(1, 16904516), (2, 8452258), (4, 4226129), (911, 18556), (1822, 9278), (3644, 4639)]