22004656

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2801}}^1$

素因数の和:3300

約数の個数: 20

約数和(自身を含む): 42736104

約数和(自身を除く): 20731448

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2801, 3928, 5602, 7856, 11204, 22408, 44816, 1375291, 2750582, 5501164, 11002328, 22004656]

約数ペア:

[(1, 22004656), (2, 11002328), (4, 5501164), (8, 2750582), (16, 1375291), (491, 44816), (982, 22408), (1964, 11204), (2801, 7856), (3928, 5602)]