16893155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8686

約数の個数: 16

約数和(自身を含む): 22400064

約数和(自身を除く): 5506909

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 8641, 43205, 146897, 198743, 734485, 993715, 3378631, 16893155]

約数ペア:

[(1, 16893155), (5, 3378631), (17, 993715), (23, 734485), (85, 198743), (115, 146897), (391, 43205), (1955, 8641)]