12722723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2711}}^1$

素因数の和:2762

約数の個数: 12

約数和(自身を含む): 14465808

約数和(自身を除く): 1743085

約数列:

[1, 13, 19, 247, 361, 2711, 4693, 35243, 51509, 669617, 978671, 12722723]

約数ペア:

[(1, 12722723), (13, 978671), (19, 669617), (247, 51509), (361, 35243), (2711, 4693)]