12340576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20297}}^1$

素因数の和:20326

約数の個数: 24

約数和(自身を含む): 25575480

約数和(自身を除く): 13234904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20297, 40594, 81188, 162376, 324752, 385643, 649504, 771286, 1542572, 3085144, 6170288, 12340576]

約数ペア:

[(1, 12340576), (2, 6170288), (4, 3085144), (8, 1542572), (16, 771286), (19, 649504), (32, 385643), (38, 324752), (76, 162376), (152, 81188), (304, 40594), (608, 20297)]