19379602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 24

約数和(自身を含む): 32419548

約数和(自身を除く): 13039946

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1097, 1606, 2194, 8833, 12067, 17666, 24134, 80081, 132737, 160162, 265474, 880891, 1761782, 9689801, 19379602]

約数ペア:

[(1, 19379602), (2, 9689801), (11, 1761782), (22, 880891), (73, 265474), (121, 160162), (146, 132737), (242, 80081), (803, 24134), (1097, 17666), (1606, 12067), (2194, 8833)]