18459535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 23760000

約数和(自身を除く): 5300465

約数列:

[1, 5, 17, 79, 85, 395, 1343, 2749, 6715, 13745, 46733, 217171, 233665, 1085855, 3691907, 18459535]

約数ペア:

[(1, 18459535), (5, 3691907), (17, 1085855), (79, 233665), (85, 217171), (395, 46733), (1343, 13745), (2749, 6715)]