2019905813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{16301}}^1$

素因数の和:16552

約数の個数: 16

約数和(自身を含む): 2207812464

約数和(自身を除く): 187906651

約数列:

[1, 17, 37, 197, 629, 3349, 7289, 16301, 123913, 277117, 603137, 3211297, 10253329, 54592049, 118817989, 2019905813]

約数ペア:

[(1, 2019905813), (17, 118817989), (37, 54592049), (197, 10253329), (629, 3211297), (3349, 603137), (7289, 277117), (16301, 123913)]