11157427

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 12

約数和(自身を含む): 12167616

約数和(自身を除く): 1010189

約数列:

[1, 19, 31, 361, 589, 997, 11191, 18943, 30907, 359917, 587233, 11157427]

約数ペア:

[(1, 11157427), (19, 587233), (31, 359917), (361, 30907), (589, 18943), (997, 11191)]