19941467

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 24648960

約数和(自身を除く): 4707493

約数列:

[1, 7, 13, 91, 419, 523, 2933, 3661, 5447, 6799, 38129, 47593, 219137, 1533959, 2848781, 19941467]

約数ペア:

[(1, 19941467), (7, 2848781), (13, 1533959), (91, 219137), (419, 47593), (523, 38129), (2933, 6799), (3661, 5447)]