1189386913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{28387}}^1$

素因数の和:28704

約数の個数: 16

約数和(自身を含む): 1402140096

約数和(自身を除く): 212753183

約数列:

[1, 11, 13, 143, 293, 3223, 3809, 28387, 41899, 312257, 369031, 4059341, 8317391, 91491301, 108126083, 1189386913]

約数ペア:

[(1, 1189386913), (11, 108126083), (13, 91491301), (143, 8317391), (293, 4059341), (3223, 369031), (3809, 312257), (28387, 41899)]