12265516

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{4639}}^1$

素因数の和:5304

約数の個数: 12

約数和(自身を含む): 21501760

約数和(自身を除く): 9236244

約数列:

[1, 2, 4, 661, 1322, 2644, 4639, 9278, 18556, 3066379, 6132758, 12265516]

約数ペア:

[(1, 12265516), (2, 6132758), (4, 3066379), (661, 18556), (1322, 9278), (2644, 4639)]