15691274261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{663563}}^1$

素因数の和:663700

約数の個数: 16

約数和(自身を含む): 18059557824

約数和(自身を除く): 2368283563

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 23647, 663563, 8626319, 11280571, 71001241, 146647423, 923016133, 1207021097, 15691274261]

約数ペア:

[(1, 15691274261), (13, 1207021097), (17, 923016133), (107, 146647423), (221, 71001241), (1391, 11280571), (1819, 8626319), (23647, 663563)]