2019120188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{39631}}^1$

素因数の和:39953

約数の個数: 24

約数和(自身を含む): 3622047744

約数和(自身を除く): 1602927556

約数列:

[1, 2, 4, 47, 94, 188, 271, 542, 1084, 12737, 25474, 39631, 50948, 79262, 158524, 1862657, 3725314, 7450628, 10740001, 21480002, 42960004, 504780047, 1009560094, 2019120188]

約数ペア:

[(1, 2019120188), (2, 1009560094), (4, 504780047), (47, 42960004), (94, 21480002), (188, 10740001), (271, 7450628), (542, 3725314), (1084, 1862657), (12737, 158524), (25474, 79262), (39631, 50948)]