13921804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{267727}}^1$

素因数の和:267744

約数の個数: 12

約数和(自身を含む): 26237344

約数和(自身を除く): 12315540

約数列:

[1, 2, 4, 13, 26, 52, 267727, 535454, 1070908, 3480451, 6960902, 13921804]

約数ペア:

[(1, 13921804), (2, 6960902), (4, 3480451), (13, 1070908), (26, 535454), (52, 267727)]