22048712

素因数分解:

$2^3\times 7^1\times {\mathrm{393727}}^1$

素因数の和:393740

約数の個数: 16

約数和(自身を含む): 47247360

約数和(自身を除く): 25198648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393727, 787454, 1574908, 2756089, 3149816, 5512178, 11024356, 22048712]

約数ペア:

[(1, 22048712), (2, 11024356), (4, 5512178), (7, 3149816), (8, 2756089), (14, 1574908), (28, 787454), (56, 393727)]