19179159

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 26173440

約数和(自身を除く): 6994281

約数列:

[1, 3, 71, 127, 213, 381, 709, 2127, 9017, 27051, 50339, 90043, 151017, 270129, 6393053, 19179159]

約数ペア:

[(1, 19179159), (3, 6393053), (71, 270129), (127, 151017), (213, 90043), (381, 50339), (709, 27051), (2127, 9017)]