12747616

素因数分解:

$2^5\times 7^1\times {\mathrm{56909}}^1$

素因数の和:56926

約数の個数: 24

約数和(自身を含む): 28682640

約数和(自身を除く): 15935024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 56909, 113818, 227636, 398363, 455272, 796726, 910544, 1593452, 1821088, 3186904, 6373808, 12747616]

約数ペア:

[(1, 12747616), (2, 6373808), (4, 3186904), (7, 1821088), (8, 1593452), (14, 910544), (16, 796726), (28, 455272), (32, 398363), (56, 227636), (112, 113818), (224, 56909)]