12655265

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8872

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 5125855

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 8819, 44095, 61733, 308665, 361579, 1807895, 2531053, 12655265]

約数ペア:

[(1, 12655265), (5, 2531053), (7, 1807895), (35, 361579), (41, 308665), (205, 61733), (287, 44095), (1435, 8819)]