2019490845

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1622081}}^1$

素因数の和:1622172

約数の個数: 16

約数和(自身を含む): 3270117312

約数和(自身を除く): 1250626467

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1622081, 4866243, 8110405, 24331215, 134632723, 403898169, 673163615, 2019490845]

約数ペア:

[(1, 2019490845), (3, 673163615), (5, 403898169), (15, 134632723), (83, 24331215), (249, 8110405), (415, 4866243), (1245, 1622081)]