11191516

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2647}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 22539776

約数和(自身を除く): 11348260

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 2647, 4228, 5294, 10588, 18529, 37058, 74116, 399697, 799394, 1598788, 2797879, 5595758, 11191516]

約数ペア:

[(1, 11191516), (2, 5595758), (4, 2797879), (7, 1598788), (14, 799394), (28, 399697), (151, 74116), (302, 37058), (604, 18529), (1057, 10588), (2114, 5294), (2647, 4228)]