15697943428

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{1231}}^1\times {\mathrm{3217}}^1$

素因数の和:5443

約数の個数: 24

約数和(自身を含む): 27530015744

約数和(自身を除く): 11832072316

約数列:

[1, 2, 4, 991, 1231, 1982, 2462, 3217, 3964, 4924, 6434, 12868, 1219921, 2439842, 3188047, 3960127, 4879684, 6376094, 7920254, 12752188, 15840508, 3924485857, 7848971714, 15697943428]

約数ペア:

[(1, 15697943428), (2, 7848971714), (4, 3924485857), (991, 15840508), (1231, 12752188), (1982, 7920254), (2462, 6376094), (3217, 4879684), (3964, 3960127), (4924, 3188047), (6434, 2439842), (12868, 1219921)]