16947487

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 2233313

約数列:

[1, 17, 19, 71, 323, 739, 1207, 1349, 12563, 14041, 22933, 52469, 238697, 891973, 996911, 16947487]

約数ペア:

[(1, 16947487), (17, 996911), (19, 891973), (71, 238697), (323, 52469), (739, 22933), (1207, 14041), (1349, 12563)]