13045246

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 19980000

約数和(自身を除く): 6934754

約数列:

[1, 2, 73, 146, 199, 398, 449, 898, 14527, 29054, 32777, 65554, 89351, 178702, 6522623, 13045246]

約数ペア:

[(1, 13045246), (2, 6522623), (73, 178702), (146, 89351), (199, 65554), (398, 32777), (449, 29054), (898, 14527)]