19433278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12161}}^1$

素因数の和:12227

約数の個数: 16

約数和(自身を含む): 31523904

約数和(自身を除く): 12090626

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12161, 24322, 206737, 413474, 571567, 1143134, 9716639, 19433278]

約数ペア:

[(1, 19433278), (2, 9716639), (17, 1143134), (34, 571567), (47, 413474), (94, 206737), (799, 24322), (1598, 12161)]