2011914938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{271367}}^1$

素因数の和:271717

約数の個数: 16

約数和(自身を含む): 3302005824

約数和(自身を除く): 1290090886

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 271367, 542734, 2985037, 5970074, 91450679, 182901358, 1005957469, 2011914938]

約数ペア:

[(1, 2011914938), (2, 1005957469), (11, 182901358), (22, 91450679), (337, 5970074), (674, 2985037), (3707, 542734), (7414, 271367)]