13886884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10181}}^1$

素因数の和:10227

約数の個数: 24

約数和(自身を含む): 27369216

約数和(自身を除く): 13482332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 10181, 20362, 40724, 111991, 223982, 315611, 447964, 631222, 1262444, 3471721, 6943442, 13886884]

約数ペア:

[(1, 13886884), (2, 6943442), (4, 3471721), (11, 1262444), (22, 631222), (31, 447964), (44, 315611), (62, 223982), (124, 111991), (341, 40724), (682, 20362), (1364, 10181)]