11686288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{13781}}^1$

素因数の和:13842

約数の個数: 20

約数和(自身を含む): 23071068

約数和(自身を除く): 11384780

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 13781, 27562, 55124, 110248, 220496, 730393, 1460786, 2921572, 5843144, 11686288]

約数ペア:

[(1, 11686288), (2, 5843144), (4, 2921572), (8, 1460786), (16, 730393), (53, 220496), (106, 110248), (212, 55124), (424, 27562), (848, 13781)]