1999694554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6991939}}^1$

素因数の和:6991965

約数の個数: 16

約数和(自身を含む): 3523937760

約数和(自身を除く): 1524243206

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6991939, 13983878, 76911329, 90895207, 153822658, 181790414, 999847277, 1999694554]

約数ペア:

[(1, 1999694554), (2, 999847277), (11, 181790414), (13, 153822658), (22, 90895207), (26, 76911329), (143, 13983878), (286, 6991939)]