15680814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 33521280

約数和(自身を除く): 17840466

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2053, 2546, 3819, 4106, 6159, 7638, 12318, 39007, 78014, 117021, 137551, 234042, 275102, 412653, 825306, 2613469, 5226938, 7840407, 15680814]

約数ペア:

[(1, 15680814), (2, 7840407), (3, 5226938), (6, 2613469), (19, 825306), (38, 412653), (57, 275102), (67, 234042), (114, 137551), (134, 117021), (201, 78014), (402, 39007), (1273, 12318), (2053, 7638), (2546, 6159), (3819, 4106)]