22031128

素因数分解:

$2^3\times 7^1\times {\mathrm{393413}}^1$

素因数の和:393426

約数の個数: 16

約数和(自身を含む): 47209680

約数和(自身を除く): 25178552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393413, 786826, 1573652, 2753891, 3147304, 5507782, 11015564, 22031128]

約数ペア:

[(1, 22031128), (2, 11015564), (4, 5507782), (7, 3147304), (8, 2753891), (14, 1573652), (28, 786826), (56, 393413)]