18584293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 22974336

約数和(自身を除く): 4390043

約数列:

[1, 7, 13, 91, 443, 461, 3101, 3227, 5759, 5993, 40313, 41951, 204223, 1429561, 2654899, 18584293]

約数ペア:

[(1, 18584293), (7, 2654899), (13, 1429561), (91, 204223), (443, 41951), (461, 40313), (3101, 5993), (3227, 5759)]