18414902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4337}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 30296592

約数和(自身を除く): 11881690

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 4337, 8674, 47707, 95414, 837041, 1674082, 9207451, 18414902]

約数ペア:

[(1, 18414902), (2, 9207451), (11, 1674082), (22, 837041), (193, 95414), (386, 47707), (2123, 8674), (4246, 4337)]