18880684427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{133439}}^1$

素因数の和:134146

約数の個数: 16

約数和(自身を含む): 21713356800

約数和(自身を除く): 2832672373

約数列:

[1, 11, 19, 209, 677, 7447, 12863, 133439, 141493, 1467829, 2535341, 27888751, 90338203, 993720233, 1716425857, 18880684427]

約数ペア:

[(1, 18880684427), (11, 1716425857), (19, 993720233), (209, 90338203), (677, 27888751), (7447, 2535341), (12863, 1467829), (133439, 141493)]