2019974913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{18169}}^1$

素因数の和:19309

約数の個数: 24

約数和(自身を含む): 3186000480

約数和(自身を除く): 1166025567

約数列:

[1, 3, 9, 11, 33, 99, 1123, 3369, 10107, 12353, 18169, 37059, 54507, 111177, 163521, 199859, 599577, 1798731, 20403787, 61211361, 183634083, 224441657, 673324971, 2019974913]

約数ペア:

[(1, 2019974913), (3, 673324971), (9, 224441657), (11, 183634083), (33, 61211361), (99, 20403787), (1123, 1798731), (3369, 599577), (10107, 199859), (12353, 163521), (18169, 111177), (37059, 54507)]