2019402508

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{12527}}^1$

素因数の和:12933

約数の個数: 24

約数和(自身を含む): 3569577984

約数和(自身を除く): 1550175476

約数列:

[1, 2, 4, 191, 211, 382, 422, 764, 844, 12527, 25054, 40301, 50108, 80602, 161204, 2392657, 2643197, 4785314, 5286394, 9570628, 10572788, 504850627, 1009701254, 2019402508]

約数ペア:

[(1, 2019402508), (2, 1009701254), (4, 504850627), (191, 10572788), (211, 9570628), (382, 5286394), (422, 4785314), (764, 2643197), (844, 2392657), (12527, 161204), (25054, 80602), (40301, 50108)]