2090285570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11001503}}^1$

素因数の和:11001529

約数の個数: 16

約数和(自身を含む): 3960541440

約数和(自身を除く): 1870255870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11001503, 22003006, 55007515, 110015030, 209028557, 418057114, 1045142785, 2090285570]

約数ペア:

[(1, 2090285570), (2, 1045142785), (5, 418057114), (10, 209028557), (19, 110015030), (38, 55007515), (95, 22003006), (190, 11001503)]