22039192

素因数分解:

$2^3\times 7^1\times {\mathrm{393557}}^1$

素因数の和:393570

約数の個数: 16

約数和(自身を含む): 47226960

約数和(自身を除く): 25187768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393557, 787114, 1574228, 2754899, 3148456, 5509798, 11019596, 22039192]

約数ペア:

[(1, 22039192), (2, 11019596), (4, 5509798), (7, 3148456), (8, 2754899), (14, 1574228), (28, 787114), (56, 393557)]