11852561

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 15048000

約数和(自身を除く): 3195439

約数列:

[1, 7, 19, 29, 49, 133, 203, 439, 551, 931, 1421, 3073, 3857, 8341, 12731, 21511, 26999, 58387, 89117, 241889, 408709, 623819, 1693223, 11852561]

約数ペア:

[(1, 11852561), (7, 1693223), (19, 623819), (29, 408709), (49, 241889), (133, 89117), (203, 58387), (439, 26999), (551, 21511), (931, 12731), (1421, 8341), (3073, 3857)]