19340632081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{19961}}^1$

素因数の和:20496

約数の個数: 16

約数和(自身を含む): 20428312320

約数和(自身を除く): 1087680239

約数列:

[1, 23, 103, 409, 2369, 9407, 19961, 42127, 459103, 968921, 2055983, 8164049, 47287609, 187773127, 840897047, 19340632081]

約数ペア:

[(1, 19340632081), (23, 840897047), (103, 187773127), (409, 47287609), (2369, 8164049), (9407, 2055983), (19961, 968921), (42127, 459103)]