12009745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3701}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 15992640

約数和(自身を除く): 3982895

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 3701, 18505, 40711, 203555, 218359, 1091795, 2401949, 12009745]

約数ペア:

[(1, 12009745), (5, 2401949), (11, 1091795), (55, 218359), (59, 203555), (295, 40711), (649, 18505), (3245, 3701)]