2019650044

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{13697}}^1$

素因数の和:14085

約数の個数: 24

約数和(自身を含む): 3571561728

約数和(自身を除く): 1551911684

約数列:

[1, 2, 4, 191, 193, 382, 386, 764, 772, 13697, 27394, 36863, 54788, 73726, 147452, 2616127, 2643521, 5232254, 5287042, 10464508, 10574084, 504912511, 1009825022, 2019650044]

約数ペア:

[(1, 2019650044), (2, 1009825022), (4, 504912511), (191, 10574084), (193, 10464508), (382, 5287042), (386, 5232254), (764, 2643521), (772, 2616127), (13697, 147452), (27394, 73726), (36863, 54788)]