12715822

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22153}}^1$

素因数の和:22203

約数の個数: 16

約数和(自身を含む): 22331232

約数和(自身を除く): 9615410

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 22153, 44306, 155071, 310142, 908273, 1816546, 6357911, 12715822]

約数ペア:

[(1, 12715822), (2, 6357911), (7, 1816546), (14, 908273), (41, 310142), (82, 155071), (287, 44306), (574, 22153)]