27901958

素因数分解:

$2^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1583}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 19998202

約数列:

[1, 2, 7, 14, 1259, 1583, 2518, 3166, 8813, 11081, 17626, 22162, 1992997, 3985994, 13950979, 27901958]

約数ペア:

[(1, 27901958), (2, 13950979), (7, 3985994), (14, 1992997), (1259, 22162), (1583, 17626), (2518, 11081), (3166, 8813)]