8984074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21493}}^1$

素因数の和:21525

約数の個数: 16

約数和(自身を含む): 15475680

約数和(自身を除く): 6491606

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 21493, 42986, 236423, 408367, 472846, 816734, 4492037, 8984074]

約数ペア:

[(1, 8984074), (2, 4492037), (11, 816734), (19, 472846), (22, 408367), (38, 236423), (209, 42986), (418, 21493)]