19878392017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{463247}}^1$

素因数の和:463388

約数の個数: 16

約数和(自身を含む): 22413791232

約数和(自身を除く): 2535399215

約数列:

[1, 11, 47, 83, 517, 913, 3901, 42911, 463247, 5095717, 21772609, 38449501, 239498699, 422944511, 1807126547, 19878392017]

約数ペア:

[(1, 19878392017), (11, 1807126547), (47, 422944511), (83, 239498699), (517, 38449501), (913, 21772609), (3901, 5095717), (42911, 463247)]