189156979817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1\times {\mathrm{73819}}^1$

素因数の和:74720

約数の個数: 16

約数和(自身を含む): 204629040000

約数和(自身を除く): 15472060183

約数列:

[1, 13, 439, 449, 5707, 5837, 73819, 197111, 959647, 2562443, 32406541, 33144731, 421285033, 430881503, 14550536909, 189156979817]

約数ペア:

[(1, 189156979817), (13, 14550536909), (439, 430881503), (449, 421285033), (5707, 33144731), (5837, 32406541), (73819, 2562443), (197111, 959647)]