13493195

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 3095605

約数列:

[1, 5, 71, 191, 199, 355, 955, 995, 13561, 14129, 38009, 67805, 70645, 190045, 2698639, 13493195]

約数ペア:

[(1, 13493195), (5, 2698639), (71, 190045), (191, 70645), (199, 67805), (355, 38009), (955, 14129), (995, 13561)]