15804939049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{205187}}^1$

素因数の和:205424

約数の個数: 16

約数和(自身を含む): 17550960768

約数和(自身を除く): 1746021719

約数列:

[1, 17, 23, 197, 391, 3349, 4531, 77027, 205187, 3488179, 4719301, 40421839, 80228117, 687171263, 929702297, 15804939049]

約数ペア:

[(1, 15804939049), (17, 929702297), (23, 687171263), (197, 80228117), (391, 40421839), (3349, 4719301), (4531, 3488179), (77027, 205187)]