19243302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246709}}^1$

素因数の和:246727

約数の個数: 16

約数和(自身を含む): 41447280

約数和(自身を除く): 22203978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 246709, 493418, 740127, 1480254, 3207217, 6414434, 9621651, 19243302]

約数ペア:

[(1, 19243302), (2, 9621651), (3, 6414434), (6, 3207217), (13, 1480254), (26, 740127), (39, 493418), (78, 246709)]