12580565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 16014720

約数和(自身を除く): 3434155

約数列:

[1, 5, 19, 95, 151, 755, 877, 2869, 4385, 14345, 16663, 83315, 132427, 662135, 2516113, 12580565]

約数ペア:

[(1, 12580565), (5, 2516113), (19, 662135), (95, 132427), (151, 83315), (755, 16663), (877, 14345), (2869, 4385)]