19794593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5879}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 25025280

約数和(自身を除く): 5230687

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5879, 41153, 76427, 217523, 534989, 1522661, 2827799, 19794593]

約数ペア:

[(1, 19794593), (7, 2827799), (13, 1522661), (37, 534989), (91, 217523), (259, 76427), (481, 41153), (3367, 5879)]