19079841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10976

約数の個数: 16

約数和(自身を含む): 28278720

約数和(自身を除く): 9198879

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 10909, 32727, 119999, 359997, 578177, 1734531, 6359947, 19079841]

約数ペア:

[(1, 19079841), (3, 6359947), (11, 1734531), (33, 578177), (53, 359997), (159, 119999), (583, 32727), (1749, 10909)]