2019170785

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1\times {\mathrm{3863}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 2448786816

約数和(自身を除く): 429616031

約数列:

[1, 5, 107, 535, 977, 3863, 4885, 19315, 104539, 413341, 522695, 2066705, 3774151, 18870755, 403834157, 2019170785]

約数ペア:

[(1, 2019170785), (5, 403834157), (107, 18870755), (535, 3774151), (977, 2066705), (3863, 522695), (4885, 413341), (19315, 104539)]