12198844

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 25105080

約数和(自身を除く): 12906236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 571, 763, 1142, 1526, 2284, 3052, 3997, 5341, 7994, 10682, 15988, 21364, 27979, 55958, 62239, 111916, 124478, 248956, 435673, 871346, 1742692, 3049711, 6099422, 12198844]

約数ペア:

[(1, 12198844), (2, 6099422), (4, 3049711), (7, 1742692), (14, 871346), (28, 435673), (49, 248956), (98, 124478), (109, 111916), (196, 62239), (218, 55958), (436, 27979), (571, 21364), (763, 15988), (1142, 10682), (1526, 7994), (2284, 5341), (3052, 3997)]