19496742

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45767}}^1$

素因数の和:45843

約数の個数: 16

約数和(自身を含む): 39543552

約数和(自身を除く): 20046810

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 45767, 91534, 137301, 274602, 3249457, 6498914, 9748371, 19496742]

約数ペア:

[(1, 19496742), (2, 9748371), (3, 6498914), (6, 3249457), (71, 274602), (142, 137301), (213, 91534), (426, 45767)]