19906094931

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1\times {\mathrm{65539}}^1$

素因数の和:66418

約数の個数: 16

約数和(自身を含む): 26771779200

約数和(自身を除く): 6865684269

約数列:

[1, 3, 137, 411, 739, 2217, 65539, 101243, 196617, 303729, 8978843, 26936529, 48433321, 145299963, 6635364977, 19906094931]

約数ペア:

[(1, 19906094931), (3, 6635364977), (137, 145299963), (411, 48433321), (739, 26936529), (2217, 8978843), (65539, 303729), (101243, 196617)]