18539686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1019}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 30404160

約数和(自身を除く): 11864474

約数列:

[1, 2, 11, 22, 827, 1019, 1654, 2038, 9097, 11209, 18194, 22418, 842713, 1685426, 9269843, 18539686]

約数ペア:

[(1, 18539686), (2, 9269843), (11, 1685426), (22, 842713), (827, 22418), (1019, 18194), (1654, 11209), (2038, 9097)]