12558766318

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1\times {\mathrm{7541}}^1$

素因数の和:10128

約数の個数: 32

約数和(自身を含む): 21998988288

約数和(自身を除く): 9440221970

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2531, 5062, 7541, 15082, 17717, 35434, 52787, 105574, 118957, 237914, 354427, 708854, 832699, 1665398, 2480989, 4961978, 19086271, 38172542, 133603897, 267207794, 897054737, 1794109474, 6279383159, 12558766318]

約数ペア:

[(1, 12558766318), (2, 6279383159), (7, 1794109474), (14, 897054737), (47, 267207794), (94, 133603897), (329, 38172542), (658, 19086271), (2531, 4961978), (5062, 2480989), (7541, 1665398), (15082, 832699), (17717, 708854), (35434, 354427), (52787, 237914), (105574, 118957)]