13798519

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 16499520

約数和(自身を除く): 2701001

約数列:

[1, 7, 29, 101, 203, 673, 707, 2929, 4711, 19517, 20503, 67973, 136619, 475811, 1971217, 13798519]

約数ペア:

[(1, 13798519), (7, 1971217), (29, 475811), (101, 136619), (203, 67973), (673, 20503), (707, 19517), (2929, 4711)]