19323662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2161}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 30821472

約数和(自身を除く): 11497810

約数列:

[1, 2, 17, 34, 263, 526, 2161, 4322, 4471, 8942, 36737, 73474, 568343, 1136686, 9661831, 19323662]

約数ペア:

[(1, 19323662), (2, 9661831), (17, 1136686), (34, 568343), (263, 73474), (526, 36737), (2161, 8942), (4322, 4471)]