2065431138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18117817}}^1$

素因数の和:18117841

約数の個数: 16

約数和(自身を含む): 4348276320

約数和(自身を除く): 2282845182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 18117817, 36235634, 54353451, 108706902, 344238523, 688477046, 1032715569, 2065431138]

約数ペア:

[(1, 2065431138), (2, 1032715569), (3, 688477046), (6, 344238523), (19, 108706902), (38, 54353451), (57, 36235634), (114, 18117817)]