12790736

素因数分解:

$2^4\times 7^1\times {\mathrm{114203}}^1$

素因数の和:114218

約数の個数: 20

約数和(自身を含む): 28322592

約数和(自身を除く): 15531856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114203, 228406, 456812, 799421, 913624, 1598842, 1827248, 3197684, 6395368, 12790736]

約数ペア:

[(1, 12790736), (2, 6395368), (4, 3197684), (7, 1827248), (8, 1598842), (14, 913624), (16, 799421), (28, 456812), (56, 228406), (112, 114203)]