2019935847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{120947}}^1$

素因数の和:121262

約数の個数: 16

約数和(自身を含む): 2844696960

約数和(自身を除く): 824761113

約数列:

[1, 3, 19, 57, 293, 879, 5567, 16701, 120947, 362841, 2297993, 6893979, 35437471, 106312413, 673311949, 2019935847]

約数ペア:

[(1, 2019935847), (3, 673311949), (19, 106312413), (57, 35437471), (293, 6893979), (879, 2297993), (5567, 362841), (16701, 120947)]