28011187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 12

約数和(自身を含む): 30554680

約数和(自身を除く): 2543493

約数列:

[1, 19, 29, 551, 841, 1753, 15979, 33307, 50837, 965903, 1474273, 28011187]

約数ペア:

[(1, 28011187), (19, 1474273), (29, 965903), (551, 50837), (841, 33307), (1753, 15979)]