18952791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44179}}^1$

素因数の和:44206

約数の個数: 16

約数和(自身を含む): 29688960

約数和(自身を除く): 10736169

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44179, 132537, 485969, 574327, 1457907, 1722981, 6317597, 18952791]

約数ペア:

[(1, 18952791), (3, 6317597), (11, 1722981), (13, 1457907), (33, 574327), (39, 485969), (143, 132537), (429, 44179)]