19824453

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{66749}}^1$

素因数の和:66769

約数の個数: 16

約数和(自身を含む): 32040000

約数和(自身を除く): 12215547

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 66749, 200247, 600741, 734239, 1802223, 2202717, 6608151, 19824453]

約数ペア:

[(1, 19824453), (3, 6608151), (9, 2202717), (11, 1802223), (27, 734239), (33, 600741), (99, 200247), (297, 66749)]