19653063

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7014

約数の個数: 16

約数和(自身を含む): 28014336

約数和(自身を除く): 8361273

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 6947, 20841, 159781, 284827, 479343, 854481, 6551021, 19653063]

約数ペア:

[(1, 19653063), (3, 6551021), (23, 854481), (41, 479343), (69, 284827), (123, 159781), (943, 20841), (2829, 6947)]