19002335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7351}}^1$

素因数の和:7414

約数の個数: 16

約数和(自身を含む): 25408512

約数和(自身を除く): 6406177

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 7351, 36755, 80861, 345497, 404305, 1727485, 3800467, 19002335]

約数ペア:

[(1, 19002335), (5, 3800467), (11, 1727485), (47, 404305), (55, 345497), (235, 80861), (517, 36755), (2585, 7351)]