18522055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 23522400

約数和(自身を除く): 5000345

約数列:

[1, 5, 19, 95, 241, 809, 1205, 4045, 4579, 15371, 22895, 76855, 194969, 974845, 3704411, 18522055]

約数ペア:

[(1, 18522055), (5, 3704411), (19, 974845), (95, 194969), (241, 76855), (809, 22895), (1205, 15371), (4045, 4579)]