19310982

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{44089}}^1$

素因数の和:44167

約数の個数: 16

約数和(自身を含む): 39151920

約数和(自身を除く): 19840938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 44089, 88178, 132267, 264534, 3218497, 6436994, 9655491, 19310982]

約数ペア:

[(1, 19310982), (2, 9655491), (3, 6436994), (6, 3218497), (73, 264534), (146, 132267), (219, 88178), (438, 44089)]