2019144945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{98327}}^1$

素因数の和:98409

約数の個数: 24

約数和(自身を含む): 3320339904

約数和(自身を除く): 1301194959

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 4107, 6845, 20535, 98327, 294981, 491635, 1474905, 3638099, 10914297, 18190495, 54571485, 134609663, 403828989, 673048315, 2019144945]

約数ペア:

[(1, 2019144945), (3, 673048315), (5, 403828989), (15, 134609663), (37, 54571485), (111, 18190495), (185, 10914297), (555, 3638099), (1369, 1474905), (4107, 491635), (6845, 294981), (20535, 98327)]