16971086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20849}}^1$

素因数の和:20899

約数の個数: 16

約数和(自身を含む): 28522800

約数和(自身を除く): 11551714

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 20849, 41698, 229339, 458678, 771413, 1542826, 8485543, 16971086]

約数ペア:

[(1, 16971086), (2, 8485543), (11, 1542826), (22, 771413), (37, 458678), (74, 229339), (407, 41698), (814, 20849)]