2019915224

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{57397}}^1$

素因数の和:57539

約数の個数: 32

約数和(自身を含む): 3905359920

約数和(自身を除く): 1885444696

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 4399, 8798, 17596, 35192, 57397, 114794, 229588, 459176, 3042041, 4763951, 6084082, 9527902, 12168164, 19055804, 24336328, 38111608, 252489403, 504978806, 1009957612, 2019915224]

約数ペア:

[(1, 2019915224), (2, 1009957612), (4, 504978806), (8, 252489403), (53, 38111608), (83, 24336328), (106, 19055804), (166, 12168164), (212, 9527902), (332, 6084082), (424, 4763951), (664, 3042041), (4399, 459176), (8798, 229588), (17596, 114794), (35192, 57397)]