12540634

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 6899366

約数列:

[1, 2, 47, 89, 94, 178, 1499, 2998, 4183, 8366, 70453, 133411, 140906, 266822, 6270317, 12540634]

約数ペア:

[(1, 12540634), (2, 6270317), (47, 266822), (89, 140906), (94, 133411), (178, 70453), (1499, 8366), (2998, 4183)]