19323665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 24649920

約数和(自身を除く): 5326255

約数列:

[1, 5, 19, 95, 107, 535, 1901, 2033, 9505, 10165, 36119, 180595, 203407, 1017035, 3864733, 19323665]

約数ペア:

[(1, 19323665), (5, 3864733), (19, 1017035), (95, 203407), (107, 180595), (535, 36119), (1901, 10165), (2033, 9505)]