18909022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16217}}^1$

素因数の和:16283

約数の個数: 16

約数和(自身を含む): 31527792

約数和(自身を除く): 12618770

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16217, 32434, 178387, 356774, 859501, 1719002, 9454511, 18909022]

約数ペア:

[(1, 18909022), (2, 9454511), (11, 1719002), (22, 859501), (53, 356774), (106, 178387), (583, 32434), (1166, 16217)]