168605734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{403363}}^1$

素因数の和:403395

約数の個数: 16

約数和(自身を含む): 290422080

約数和(自身を除く): 121816346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 403363, 806726, 4436993, 7663897, 8873986, 15327794, 84302867, 168605734]

約数ペア:

[(1, 168605734), (2, 84302867), (11, 15327794), (19, 8873986), (22, 7663897), (38, 4436993), (209, 806726), (418, 403363)]