19033916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{432589}}^1$

素因数の和:432604

約数の個数: 12

約数和(自身を含む): 36337560

約数和(自身を除く): 17303644

約数列:

[1, 2, 4, 11, 22, 44, 432589, 865178, 1730356, 4758479, 9516958, 19033916]

約数ペア:

[(1, 19033916), (2, 9516958), (4, 4758479), (11, 1730356), (22, 865178), (44, 432589)]