9138734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21863}}^1$

素因数の和:21895

約数の個数: 16

約数和(自身を含む): 15742080

約数和(自身を除く): 6603346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 21863, 43726, 240493, 415397, 480986, 830794, 4569367, 9138734]

約数ペア:

[(1, 9138734), (2, 4569367), (11, 830794), (19, 480986), (22, 415397), (38, 240493), (209, 43726), (418, 21863)]