18164783

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 22456896

約数和(自身を除く): 4292113

約数列:

[1, 7, 13, 91, 433, 461, 3031, 3227, 5629, 5993, 39403, 41951, 199613, 1397291, 2594969, 18164783]

約数ペア:

[(1, 18164783), (7, 2594969), (13, 1397291), (91, 199613), (433, 41951), (461, 39403), (3031, 5993), (3227, 5629)]