9986966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12269}}^1$

素因数の和:12319

約数の個数: 16

約数和(自身を含む): 16785360

約数和(自身を除く): 6798394

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 12269, 24538, 134959, 269918, 453953, 907906, 4993483, 9986966]

約数ペア:

[(1, 9986966), (2, 4993483), (11, 907906), (22, 453953), (37, 269918), (74, 134959), (407, 24538), (814, 12269)]