19836402

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4663}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 39737280

約数和(自身を除く): 19900878

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4663, 9326, 13989, 27978, 3306067, 6612134, 9918201, 19836402]

約数ペア:

[(1, 19836402), (2, 9918201), (3, 6612134), (6, 3306067), (709, 27978), (1418, 13989), (2127, 9326), (4254, 4663)]