19636694786

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{69877}}^1$

素因数の和:71929

約数の個数: 16

約数和(自身を含む): 29885423040

約数和(自身を除く): 10248728254

約数列:

[1, 2, 71, 142, 1979, 3958, 69877, 139754, 140509, 281018, 4961267, 9922534, 138286583, 276573166, 9818347393, 19636694786]

約数ペア:

[(1, 19636694786), (2, 9818347393), (71, 276573166), (142, 138286583), (1979, 9922534), (3958, 4961267), (69877, 281018), (139754, 140509)]