13991846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17189}}^1$

素因数の和:17239

約数の個数: 16

約数和(自身を含む): 23515920

約数和(自身を除く): 9524074

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 17189, 34378, 189079, 378158, 635993, 1271986, 6995923, 13991846]

約数ペア:

[(1, 13991846), (2, 6995923), (11, 1271986), (22, 635993), (37, 378158), (74, 189079), (407, 34378), (814, 17189)]