12722294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6703}}^1$

素因数の和:6791

約数の個数: 16

約数和(自身を含む): 20836032

約数和(自身を除く): 8113738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 6703, 13406, 87139, 174278, 489319, 978638, 6361147, 12722294]

約数ペア:

[(1, 12722294), (2, 6361147), (13, 978638), (26, 489319), (73, 174278), (146, 87139), (949, 13406), (1898, 6703)]