18634192

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8501}}^1$

素因数の和:8646

約数の個数: 20

約数和(自身を含む): 36371556

約数和(自身を除く): 17737364

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8501, 17002, 34004, 68008, 136016, 1164637, 2329274, 4658548, 9317096, 18634192]

約数ペア:

[(1, 18634192), (2, 9317096), (4, 4658548), (8, 2329274), (16, 1164637), (137, 136016), (274, 68008), (548, 34004), (1096, 17002), (2192, 8501)]