16890753605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{27918601}}^1$

素因数の和:27918628

約数の個数: 12

約数和(自身を含む): 22279044396

約数和(自身を除く): 5388290791

約数列:

[1, 5, 11, 55, 121, 605, 27918601, 139593005, 307104611, 1535523055, 3378150721, 16890753605]

約数ペア:

[(1, 16890753605), (5, 3378150721), (11, 1535523055), (55, 307104611), (121, 139593005), (605, 27918601)]