13226686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16249}}^1$

素因数の和:16299

約数の個数: 16

約数和(自身を含む): 22230000

約数和(自身を除く): 9003314

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 16249, 32498, 178739, 357478, 601213, 1202426, 6613343, 13226686]

約数ペア:

[(1, 13226686), (2, 6613343), (11, 1202426), (22, 601213), (37, 357478), (74, 178739), (407, 32498), (814, 16249)]