19833354

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7927}}^1$

素因数の和:8074

約数の個数: 24

約数和(自身を含む): 43286880

約数和(自身を除く): 23453526

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 7927, 15854, 23781, 47562, 71343, 142686, 1101853, 2203706, 3305559, 6611118, 9916677, 19833354]

約数ペア:

[(1, 19833354), (2, 9916677), (3, 6611118), (6, 3305559), (9, 2203706), (18, 1101853), (139, 142686), (278, 71343), (417, 47562), (834, 23781), (1251, 15854), (2502, 7927)]