23286989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 27156480

約数和(自身を除く): 3869491

約数列:

[1, 11, 19, 67, 209, 737, 1273, 1663, 14003, 18293, 31597, 111421, 347567, 1225631, 2116999, 23286989]

約数ペア:

[(1, 23286989), (11, 2116999), (19, 1225631), (67, 347567), (209, 111421), (737, 31597), (1273, 18293), (1663, 14003)]