22215844

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4111}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 44672768

約数和(自身を除く): 22456924

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 4111, 5404, 8222, 16444, 28777, 57554, 115108, 793423, 1586846, 3173692, 5553961, 11107922, 22215844]

約数ペア:

[(1, 22215844), (2, 11107922), (4, 5553961), (7, 3173692), (14, 1586846), (28, 793423), (193, 115108), (386, 57554), (772, 28777), (1351, 16444), (2702, 8222), (4111, 5404)]