21752310062

素因数分解:

$2^1\times 7^1\times {\mathrm{82387}}^1\times {\mathrm{18859}}^1$

素因数の和:101255

約数の個数: 16

約数和(自身を含む): 37292104320

約数和(自身を除く): 15539794258

約数列:

[1, 2, 7, 14, 18859, 37718, 82387, 132013, 164774, 264026, 576709, 1153418, 1553736433, 3107472866, 10876155031, 21752310062]

約数ペア:

[(1, 21752310062), (2, 10876155031), (7, 3107472866), (14, 1553736433), (18859, 1153418), (37718, 576709), (82387, 264026), (132013, 164774)]