12715495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 16746912

約数和(自身を除く): 4031417

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 3691, 18455, 47983, 195623, 239915, 978115, 2543099, 12715495]

約数ペア:

[(1, 12715495), (5, 2543099), (13, 978115), (53, 239915), (65, 195623), (265, 47983), (689, 18455), (3445, 3691)]