19173033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10229

約数の個数: 24

約数和(自身を含む): 31805280

約数和(自身を除く): 12632247

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10193, 30579, 91737, 112123, 193667, 336369, 581001, 1009107, 1743003, 2130337, 6391011, 19173033]

約数ペア:

[(1, 19173033), (3, 6391011), (9, 2130337), (11, 1743003), (19, 1009107), (33, 581001), (57, 336369), (99, 193667), (171, 112123), (209, 91737), (627, 30579), (1881, 10193)]