12769456

素因数分解:

$2^4\times 7^1\times {\mathrm{114013}}^1$

素因数の和:114028

約数の個数: 20

約数和(自身を含む): 28275472

約数和(自身を除く): 15506016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114013, 228026, 456052, 798091, 912104, 1596182, 1824208, 3192364, 6384728, 12769456]

約数ペア:

[(1, 12769456), (2, 6384728), (4, 3192364), (7, 1824208), (8, 1596182), (14, 912104), (16, 798091), (28, 456052), (56, 228026), (112, 114013)]