80187239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{647}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 92378880

約数和(自身を除く): 12191641

約数列:

[1, 11, 19, 209, 593, 647, 6523, 7117, 11267, 12293, 123937, 135223, 383671, 4220381, 7289749, 80187239]

約数ペア:

[(1, 80187239), (11, 7289749), (19, 4220381), (209, 383671), (593, 135223), (647, 123937), (6523, 12293), (7117, 11267)]