2019064431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{225619}}^1$

素因数の和:225798

約数の個数: 16

約数和(自身を含む): 2851836800

約数和(自身を除く): 832772369

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 225619, 676857, 4286761, 12860283, 35422183, 106266549, 673021477, 2019064431]

約数ペア:

[(1, 2019064431), (3, 673021477), (19, 106266549), (57, 35422183), (157, 12860283), (471, 4286761), (2983, 676857), (8949, 225619)]