12226786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42751}}^1$

素因数の和:42777

約数の個数: 16

約数和(自身を含む): 21547008

約数和(自身を除く): 9320222

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42751, 85502, 470261, 555763, 940522, 1111526, 6113393, 12226786]

約数ペア:

[(1, 12226786), (2, 6113393), (11, 1111526), (13, 940522), (22, 555763), (26, 470261), (143, 85502), (286, 42751)]