12539314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 6975566

約数列:

[1, 2, 31, 62, 263, 526, 769, 1538, 8153, 16306, 23839, 47678, 202247, 404494, 6269657, 12539314]

約数ペア:

[(1, 12539314), (2, 6269657), (31, 404494), (62, 202247), (263, 47678), (526, 23839), (769, 16306), (1538, 8153)]