2099386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 3353760

約数和(自身を除く): 1254374

約数列:

[1, 2, 19, 38, 101, 202, 547, 1094, 1919, 3838, 10393, 20786, 55247, 110494, 1049693, 2099386]

約数ペア:

[(1, 2099386), (2, 1049693), (19, 110494), (38, 55247), (101, 20786), (202, 10393), (547, 3838), (1094, 1919)]