13784368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66271}}^1$

素因数の和:66292

約数の個数: 20

約数和(自身を含む): 28762048

約数和(自身を除く): 14977680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66271, 132542, 265084, 530168, 861523, 1060336, 1723046, 3446092, 6892184, 13784368]

約数ペア:

[(1, 13784368), (2, 6892184), (4, 3446092), (8, 1723046), (13, 1060336), (16, 861523), (26, 530168), (52, 265084), (104, 132542), (208, 66271)]