22244656

素因数分解:

$2^4\times 7^1\times {\mathrm{198613}}^1$

素因数の和:198628

約数の個数: 20

約数和(自身を含む): 49256272

約数和(自身を除く): 27011616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198613, 397226, 794452, 1390291, 1588904, 2780582, 3177808, 5561164, 11122328, 22244656]

約数ペア:

[(1, 22244656), (2, 11122328), (4, 5561164), (7, 3177808), (8, 2780582), (14, 1588904), (16, 1390291), (28, 794452), (56, 397226), (112, 198613)]