16001274808

素因数分解:

$2^3\times {\mathrm{1087}}^1\times {\mathrm{1840073}}^1$

素因数の和:1841166

約数の個数: 16

約数和(自身を含む): 30030007680

約数和(自身を除く): 14028732872

約数列:

[1, 2, 4, 8, 1087, 2174, 4348, 8696, 1840073, 3680146, 7360292, 14720584, 2000159351, 4000318702, 8000637404, 16001274808]

約数ペア:

[(1, 16001274808), (2, 8000637404), (4, 4000318702), (8, 2000159351), (1087, 14720584), (2174, 7360292), (4348, 3680146), (8696, 1840073)]