19036341

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 29405376

約数和(自身を除く): 10369035

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2243, 2829, 6729, 8487, 20187, 51589, 91963, 154767, 275889, 464301, 827667, 2115149, 6345447, 19036341]

約数ペア:

[(1, 19036341), (3, 6345447), (9, 2115149), (23, 827667), (41, 464301), (69, 275889), (123, 154767), (207, 91963), (369, 51589), (943, 20187), (2243, 8487), (2829, 6729)]