12508795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3631}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 16474752

約数和(自身を除く): 3965957

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 3631, 18155, 47203, 192443, 236015, 962215, 2501759, 12508795]

約数ペア:

[(1, 12508795), (5, 2501759), (13, 962215), (53, 236015), (65, 192443), (265, 47203), (689, 18155), (3445, 3631)]