137797994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{2381}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 217810080

約数和(自身を除く): 80012086

約数列:

[1, 2, 19, 38, 1523, 2381, 3046, 4762, 28937, 45239, 57874, 90478, 3626263, 7252526, 68898997, 137797994]

約数ペア:

[(1, 137797994), (2, 68898997), (19, 7252526), (38, 3626263), (1523, 90478), (2381, 57874), (3046, 45239), (4762, 28937)]