16001812

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{12781}}^1$

素因数の和:13098

約数の個数: 12

約数和(自身を含む): 28094836

約数和(自身を除く): 12093024

約数列:

[1, 2, 4, 313, 626, 1252, 12781, 25562, 51124, 4000453, 8000906, 16001812]

約数ペア:

[(1, 16001812), (2, 8000906), (4, 4000453), (313, 51124), (626, 25562), (1252, 12781)]