12718088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22391}}^1$

素因数の和:22468

約数の個数: 16

約数和(自身を含む): 24183360

約数和(自身を除く): 11465272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22391, 44782, 89564, 179128, 1589761, 3179522, 6359044, 12718088]

約数ペア:

[(1, 12718088), (2, 6359044), (4, 3179522), (8, 1589761), (71, 179128), (142, 89564), (284, 44782), (568, 22391)]