12761656

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{4519}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 24001200

約数和(自身を除く): 11239544

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 4519, 9038, 18076, 36152, 1595207, 3190414, 6380828, 12761656]

約数ペア:

[(1, 12761656), (2, 6380828), (4, 3190414), (8, 1595207), (353, 36152), (706, 18076), (1412, 9038), (2824, 4519)]