19624613

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 12

約数和(自身を含む): 21167820

約数和(自身を除く): 1543207

約数列:

[1, 17, 71, 229, 1207, 3893, 5041, 16259, 85697, 276403, 1154389, 19624613]

約数ペア:

[(1, 19624613), (17, 1154389), (71, 276403), (229, 85697), (1207, 16259), (3893, 5041)]