19093121155

素因数分解:

$5^1\times {\mathrm{1117}}^1\times {\mathrm{1549}}^1\times {\mathrm{2207}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 22957459200

約数和(自身を除く): 3864338045

約数列:

[1, 5, 1117, 1549, 2207, 5585, 7745, 11035, 1730233, 2465219, 3418643, 8651165, 12326095, 17093215, 3818624231, 19093121155]

約数ペア:

[(1, 19093121155), (5, 3818624231), (1117, 17093215), (1549, 12326095), (2207, 8651165), (5585, 3418643), (7745, 2465219), (11035, 1730233)]