19809336

素因数分解:

$2^3\times 3^1\times {\mathrm{825389}}^1$

素因数の和:825398

約数の個数: 16

約数和(自身を含む): 49523400

約数和(自身を除く): 29714064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825389, 1650778, 2476167, 3301556, 4952334, 6603112, 9904668, 19809336]

約数ペア:

[(1, 19809336), (2, 9904668), (3, 6603112), (4, 4952334), (6, 3301556), (8, 2476167), (12, 1650778), (24, 825389)]