16889806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 26908416

約数和(自身を除く): 10018610

約数列:

[1, 2, 17, 34, 457, 914, 1087, 2174, 7769, 15538, 18479, 36958, 496759, 993518, 8444903, 16889806]

約数ペア:

[(1, 16889806), (2, 8444903), (17, 993518), (34, 496759), (457, 36958), (914, 18479), (1087, 15538), (2174, 7769)]