12277328

素因数分解:

$2^4\times 7^1\times {\mathrm{109619}}^1$

素因数の和:109634

約数の個数: 20

約数和(自身を含む): 27185760

約数和(自身を除く): 14908432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109619, 219238, 438476, 767333, 876952, 1534666, 1753904, 3069332, 6138664, 12277328]

約数ペア:

[(1, 12277328), (2, 6138664), (4, 3069332), (7, 1753904), (8, 1534666), (14, 876952), (16, 767333), (28, 438476), (56, 219238), (112, 109619)]