19317760007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9229699}}^1$

素因数の和:9229742

約数の個数: 16

約数和(自身を含む): 24809433600

約数和(自身を除く): 5491673593

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9229699, 64607893, 119986087, 212283077, 839902609, 1485981539, 2759680001, 19317760007]

約数ペア:

[(1, 19317760007), (7, 2759680001), (13, 1485981539), (23, 839902609), (91, 212283077), (161, 119986087), (299, 64607893), (2093, 9229699)]