19775996826

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{968557}}^1$

素因数の和:968686

約数の個数: 32

約数和(自身を含む): 41004871488

約数和(自身を除く): 21228874662

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 3403, 6806, 10209, 20418, 968557, 1937114, 2905671, 5811342, 39710837, 79421674, 80390231, 119132511, 160780462, 238265022, 241170693, 482341386, 3295999471, 6591998942, 9887998413, 19775996826]

約数ペア:

[(1, 19775996826), (2, 9887998413), (3, 6591998942), (6, 3295999471), (41, 482341386), (82, 241170693), (83, 238265022), (123, 160780462), (166, 119132511), (246, 80390231), (249, 79421674), (498, 39710837), (3403, 5811342), (6806, 2905671), (10209, 1937114), (20418, 968557)]