189896938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1233097}}^1$

素因数の和:1233117

約数の個数: 16

約数和(自身を含む): 355132224

約数和(自身を除く): 165235286

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1233097, 2466194, 8631679, 13564067, 17263358, 27128134, 94948469, 189896938]

約数ペア:

[(1, 189896938), (2, 94948469), (7, 27128134), (11, 17263358), (14, 13564067), (22, 8631679), (77, 2466194), (154, 1233097)]