19022961770

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1987}}^1\times {\mathrm{3559}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 34395580800

約数和(自身を除く): 15372619030

約数列:

[1, 2, 5, 10, 269, 538, 1345, 1987, 2690, 3559, 3974, 7118, 9935, 17795, 19870, 35590, 534503, 957371, 1069006, 1914742, 2672515, 4786855, 5345030, 7071733, 9573710, 14143466, 35358665, 70717330, 1902296177, 3804592354, 9511480885, 19022961770]

約数ペア:

[(1, 19022961770), (2, 9511480885), (5, 3804592354), (10, 1902296177), (269, 70717330), (538, 35358665), (1345, 14143466), (1987, 9573710), (2690, 7071733), (3559, 5345030), (3974, 4786855), (7118, 2672515), (9935, 1914742), (17795, 1069006), (19870, 957371), (35590, 534503)]