19050687

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11959}}^1$

素因数の和:12027

約数の個数: 16

約数和(自身を含む): 28704000

約数和(自身を除く): 9653313

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11959, 35877, 107631, 322893, 705581, 2116743, 6350229, 19050687]

約数ペア:

[(1, 19050687), (3, 6350229), (9, 2116743), (27, 705581), (59, 322893), (177, 107631), (531, 35877), (1593, 11959)]