19832001

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2309}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 30307200

約数和(自身を除く): 10475199

約数列:

[1, 3, 7, 21, 409, 1227, 2309, 2863, 6927, 8589, 16163, 48489, 944381, 2833143, 6610667, 19832001]

約数ペア:

[(1, 19832001), (3, 6610667), (7, 2833143), (21, 944381), (409, 48489), (1227, 16163), (2309, 8589), (2863, 6927)]