12057155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 15863904

約数和(自身を除く): 3806749

約数列:

[1, 5, 11, 55, 257, 853, 1285, 2827, 4265, 9383, 14135, 46915, 219221, 1096105, 2411431, 12057155]

約数ペア:

[(1, 12057155), (5, 2411431), (11, 1096105), (55, 219221), (257, 46915), (853, 14135), (1285, 9383), (2827, 4265)]