19713048

素因数分解:

$2^3\times 3^1\times {\mathrm{821377}}^1$

素因数の和:821386

約数の個数: 16

約数和(自身を含む): 49282680

約数和(自身を除く): 29569632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821377, 1642754, 2464131, 3285508, 4928262, 6571016, 9856524, 19713048]

約数ペア:

[(1, 19713048), (2, 9856524), (3, 6571016), (4, 4928262), (6, 3285508), (8, 2464131), (12, 1642754), (24, 821377)]