9434907220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2469871}}^1$

素因数の和:2470071

約数の個数: 24

約数和(自身を含む): 19917047808

約数和(自身を除く): 10482140588

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 2469871, 4939742, 9879484, 12349355, 24698710, 49397420, 471745361, 943490722, 1886981444, 2358726805, 4717453610, 9434907220]

約数ペア:

[(1, 9434907220), (2, 4717453610), (4, 2358726805), (5, 1886981444), (10, 943490722), (20, 471745361), (191, 49397420), (382, 24698710), (764, 12349355), (955, 9879484), (1910, 4939742), (3820, 2469871)]