19387687002

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{6979009}}^1$

素因数の和:6979477

約数の個数: 16

約数和(自身を含む): 38859127680

約数和(自身を除く): 19471440678

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 6979009, 13958018, 20937027, 41874054, 3231281167, 6462562334, 9693843501, 19387687002]

約数ペア:

[(1, 19387687002), (2, 9693843501), (3, 6462562334), (6, 3231281167), (463, 41874054), (926, 20937027), (1389, 13958018), (2778, 6979009)]