9789910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75307}}^1$

素因数の和:75327

約数の個数: 16

約数和(自身を含む): 18977616

約数和(自身を除く): 9187706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 75307, 150614, 376535, 753070, 978991, 1957982, 4894955, 9789910]

約数ペア:

[(1, 9789910), (2, 4894955), (5, 1957982), (10, 978991), (13, 753070), (26, 376535), (65, 150614), (130, 75307)]