12618185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 16027200

約数和(自身を除く): 3409015

約数列:

[1, 5, 19, 95, 317, 419, 1585, 2095, 6023, 7961, 30115, 39805, 132823, 664115, 2523637, 12618185]

約数ペア:

[(1, 12618185), (5, 2523637), (19, 664115), (95, 132823), (317, 39805), (419, 30115), (1585, 7961), (2095, 6023)]