12485954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1709}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 20253240

約数和(自身を除く): 7767286

約数列:

[1, 2, 13, 26, 281, 562, 1709, 3418, 3653, 7306, 22217, 44434, 480229, 960458, 6242977, 12485954]

約数ペア:

[(1, 12485954), (2, 6242977), (13, 960458), (26, 480229), (281, 44434), (562, 22217), (1709, 7306), (3418, 3653)]