19095453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54403}}^1$

素因数の和:54425

約数の個数: 16

約数和(自身を含む): 30466240

約数和(自身を除く): 11370787

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54403, 163209, 489627, 707239, 1468881, 2121717, 6365151, 19095453]

約数ペア:

[(1, 19095453), (3, 6365151), (9, 2121717), (13, 1468881), (27, 707239), (39, 489627), (117, 163209), (351, 54403)]