19837308

素因数分解:

$2^2\times 3^1\times {\mathrm{1653109}}^1$

素因数の和:1653116

約数の個数: 12

約数和(自身を含む): 46287080

約数和(自身を除く): 26449772

約数列:

[1, 2, 3, 4, 6, 12, 1653109, 3306218, 4959327, 6612436, 9918654, 19837308]

約数ペア:

[(1, 19837308), (2, 9918654), (3, 6612436), (4, 4959327), (6, 3306218), (12, 1653109)]