12999776

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3846

約数の個数: 24

約数和(自身を含む): 25835040

約数和(自身を除く): 12835264

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 3727, 7454, 14908, 29816, 59632, 119264, 406243, 812486, 1624972, 3249944, 6499888, 12999776]

約数ペア:

[(1, 12999776), (2, 6499888), (4, 3249944), (8, 1624972), (16, 812486), (32, 406243), (109, 119264), (218, 59632), (436, 29816), (872, 14908), (1744, 7454), (3488, 3727)]