2006381570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10559903}}^1$

素因数の和:10559929

約数の個数: 16

約数和(自身を含む): 3801565440

約数和(自身を除く): 1795183870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10559903, 21119806, 52799515, 105599030, 200638157, 401276314, 1003190785, 2006381570]

約数ペア:

[(1, 2006381570), (2, 1003190785), (5, 401276314), (10, 200638157), (19, 105599030), (38, 52799515), (95, 21119806), (190, 10559903)]