16726004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 31130400

約数和(自身を除く): 14404396

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 2179, 3838, 4358, 7676, 8716, 41401, 82802, 165604, 220079, 440158, 880316, 4181501, 8363002, 16726004]

約数ペア:

[(1, 16726004), (2, 8363002), (4, 4181501), (19, 880316), (38, 440158), (76, 220079), (101, 165604), (202, 82802), (404, 41401), (1919, 8716), (2179, 7676), (3838, 4358)]