12506919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 17332224

約数和(自身を除く): 4825305

約数列:

[1, 3, 31, 93, 181, 543, 743, 2229, 5611, 16833, 23033, 69099, 134483, 403449, 4168973, 12506919]

約数ペア:

[(1, 12506919), (3, 4168973), (31, 403449), (93, 134483), (181, 69099), (543, 23033), (743, 16833), (2229, 5611)]