12495833

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 15436800

約数和(自身を除く): 2940967

約数列:

[1, 7, 17, 49, 119, 343, 833, 2143, 5831, 15001, 36431, 105007, 255017, 735049, 1785119, 12495833]

約数ペア:

[(1, 12495833), (7, 1785119), (17, 735049), (49, 255017), (119, 105007), (343, 36431), (833, 15001), (2143, 5831)]