15757963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 18156096

約数和(自身を除く): 2398133

約数列:

[1, 13, 17, 113, 221, 631, 1469, 1921, 8203, 10727, 24973, 71303, 139451, 926939, 1212151, 15757963]

約数ペア:

[(1, 15757963), (13, 1212151), (17, 926939), (113, 139451), (221, 71303), (631, 24973), (1469, 10727), (1921, 8203)]