19774068

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23209}}^1$

素因数の和:23287

約数の個数: 24

約数和(自身を含む): 46791360

約数和(自身を除く): 27017292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23209, 46418, 69627, 92836, 139254, 278508, 1647839, 3295678, 4943517, 6591356, 9887034, 19774068]

約数ペア:

[(1, 19774068), (2, 9887034), (3, 6591356), (4, 4943517), (6, 3295678), (12, 1647839), (71, 278508), (142, 139254), (213, 92836), (284, 69627), (426, 46418), (852, 23209)]