12865616

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{1097}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 24983892

約数和(自身を除く): 12118276

約数列:

[1, 2, 4, 8, 16, 733, 1097, 1466, 2194, 2932, 4388, 5864, 8776, 11728, 17552, 804101, 1608202, 3216404, 6432808, 12865616]

約数ペア:

[(1, 12865616), (2, 6432808), (4, 3216404), (8, 1608202), (16, 804101), (733, 17552), (1097, 11728), (1466, 8776), (2194, 5864), (2932, 4388)]