22243816

素因数分解:

$2^3\times 7^1\times {\mathrm{397211}}^1$

素因数の和:397224

約数の個数: 16

約数和(自身を含む): 47665440

約数和(自身を除く): 25421624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397211, 794422, 1588844, 2780477, 3177688, 5560954, 11121908, 22243816]

約数ペア:

[(1, 22243816), (2, 11121908), (4, 5560954), (7, 3177688), (8, 2780477), (14, 1588844), (28, 794422), (56, 397211)]