1188893422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{309769}}^1$

素因数の和:309891

約数の個数: 16

約数和(自身を含む): 1895792400

約数和(自身を除く): 706898978

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 309769, 619538, 5885611, 11771222, 31286669, 62573338, 594446711, 1188893422]

約数ペア:

[(1, 1188893422), (2, 594446711), (19, 62573338), (38, 31286669), (101, 11771222), (202, 5885611), (1919, 619538), (3838, 309769)]