12533158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 21422880

約数和(自身を除く): 8889722

約数列:

[1, 2, 11, 22, 37, 74, 89, 173, 178, 346, 407, 814, 979, 1903, 1958, 3293, 3806, 6401, 6586, 12802, 15397, 30794, 36223, 70411, 72446, 140822, 169367, 338734, 569689, 1139378, 6266579, 12533158]

約数ペア:

[(1, 12533158), (2, 6266579), (11, 1139378), (22, 569689), (37, 338734), (74, 169367), (89, 140822), (173, 72446), (178, 70411), (346, 36223), (407, 30794), (814, 15397), (979, 12802), (1903, 6586), (1958, 6401), (3293, 3806)]