18853442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1783}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 30056832

約数和(自身を除く): 11203390

約数列:

[1, 2, 17, 34, 311, 622, 1783, 3566, 5287, 10574, 30311, 60622, 554513, 1109026, 9426721, 18853442]

約数ペア:

[(1, 18853442), (2, 9426721), (17, 1109026), (34, 554513), (311, 60622), (622, 30311), (1783, 10574), (3566, 5287)]