2008049390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10568681}}^1$

素因数の和:10568707

約数の個数: 16

約数和(自身を含む): 3804725520

約数和(自身を除く): 1796676130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10568681, 21137362, 52843405, 105686810, 200804939, 401609878, 1004024695, 2008049390]

約数ペア:

[(1, 2008049390), (2, 1004024695), (5, 401609878), (10, 200804939), (19, 105686810), (38, 52843405), (95, 21137362), (190, 10568681)]