13612976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65468

約数の個数: 20

約数和(自身を含む): 28404432

約数和(自身を除く): 14791456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65447, 130894, 261788, 523576, 850811, 1047152, 1701622, 3403244, 6806488, 13612976]

約数ペア:

[(1, 13612976), (2, 6806488), (4, 3403244), (8, 1701622), (13, 1047152), (16, 850811), (26, 523576), (52, 261788), (104, 130894), (208, 65447)]