19101069

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54419}}^1$

素因数の和:54441

約数の個数: 16

約数和(自身を含む): 30475200

約数和(自身を除く): 11374131

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54419, 163257, 489771, 707447, 1469313, 2122341, 6367023, 19101069]

約数ペア:

[(1, 19101069), (3, 6367023), (9, 2122341), (13, 1469313), (27, 707447), (39, 489771), (117, 163257), (351, 54419)]