11905842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{152639}}^1$

素因数の和:152657

約数の個数: 16

約数和(自身を含む): 25643520

約数和(自身を除く): 13737678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 152639, 305278, 457917, 915834, 1984307, 3968614, 5952921, 11905842]

約数ペア:

[(1, 11905842), (2, 5952921), (3, 3968614), (6, 1984307), (13, 915834), (26, 457917), (39, 305278), (78, 152639)]