12605656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 28189440

約数和(自身を除く): 15583784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9787, 19574, 39148, 68509, 78296, 137018, 225101, 274036, 450202, 548072, 900404, 1575707, 1800808, 3151414, 6302828, 12605656]

約数ペア:

[(1, 12605656), (2, 6302828), (4, 3151414), (7, 1800808), (8, 1575707), (14, 900404), (23, 548072), (28, 450202), (46, 274036), (56, 225101), (92, 137018), (161, 78296), (184, 68509), (322, 39148), (644, 19574), (1288, 9787)]