9951212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 18493440

約数和(自身を除く): 8542228

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1031, 2062, 2413, 4124, 4826, 9652, 19589, 39178, 78356, 130937, 261874, 523748, 2487803, 4975606, 9951212]

約数ペア:

[(1, 9951212), (2, 4975606), (4, 2487803), (19, 523748), (38, 261874), (76, 130937), (127, 78356), (254, 39178), (508, 19589), (1031, 9652), (2062, 4826), (2413, 4124)]