18844310

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6803}}^1$

素因数の和:7087

約数の個数: 16

約数和(自身を含む): 34047216

約数和(自身を除く): 15202906

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 6803, 13606, 34015, 68030, 1884431, 3768862, 9422155, 18844310]

約数ペア:

[(1, 18844310), (2, 9422155), (5, 3768862), (10, 1884431), (277, 68030), (554, 34015), (1385, 13606), (2770, 6803)]