2019165734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 3156039936

約数和(自身を除く): 1136874202

約数列:

[1, 2, 67, 71, 83, 134, 142, 166, 2557, 4757, 5114, 5561, 5893, 9514, 11122, 11786, 171319, 181547, 212231, 342638, 363094, 394831, 424462, 789662, 12163649, 14219477, 15068401, 24327298, 28438954, 30136802, 1009582867, 2019165734]

約数ペア:

[(1, 2019165734), (2, 1009582867), (67, 30136802), (71, 28438954), (83, 24327298), (134, 15068401), (142, 14219477), (166, 12163649), (2557, 789662), (4757, 424462), (5114, 394831), (5561, 363094), (5893, 342638), (9514, 212231), (11122, 181547), (11786, 171319)]