1123888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3724

約数の個数: 20

約数和(自身を含む): 2292760

約数和(自身を除く): 1168872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3697, 7394, 14788, 29576, 59152, 70243, 140486, 280972, 561944, 1123888]

約数ペア:

[(1, 1123888), (2, 561944), (4, 280972), (8, 140486), (16, 70243), (19, 59152), (38, 29576), (76, 14788), (152, 7394), (304, 3697)]