2019405572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151289}}^1$

素因数の和:151411

約数の個数: 24

約数和(自身を含む): 3660007680

約数和(自身を除く): 1640602108

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 13348, 151289, 302578, 605156, 7110583, 10741519, 14221166, 21483038, 28442332, 42966076, 504851393, 1009702786, 2019405572]

約数ペア:

[(1, 2019405572), (2, 1009702786), (4, 504851393), (47, 42966076), (71, 28442332), (94, 21483038), (142, 14221166), (188, 10741519), (284, 7110583), (3337, 605156), (6674, 302578), (13348, 151289)]