2019915911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{39227}}^1$

素因数の和:39490

約数の個数: 16

約数和(自身を含む): 2313196704

約数和(自身を除く): 293280793

約数列:

[1, 13, 17, 221, 233, 3029, 3961, 39227, 51493, 509951, 666859, 8669167, 9139891, 118818583, 155378147, 2019915911]

約数ペア:

[(1, 2019915911), (13, 155378147), (17, 118818583), (221, 9139891), (233, 8669167), (3029, 666859), (3961, 509951), (39227, 51493)]