12882898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40009}}^1$

素因数の和:40041

約数の個数: 16

約数和(自身を含む): 23045760

約数和(自身を除く): 10162862

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 40009, 80018, 280063, 560126, 920207, 1840414, 6441449, 12882898]

約数ペア:

[(1, 12882898), (2, 6441449), (7, 1840414), (14, 920207), (23, 560126), (46, 280063), (161, 80018), (322, 40009)]