18388124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 34025040

約数和(自身を除く): 15636916

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 773, 1252, 1546, 3092, 5947, 11894, 14687, 23788, 29374, 58748, 241949, 483898, 967796, 4597031, 9194062, 18388124]

約数ペア:

[(1, 18388124), (2, 9194062), (4, 4597031), (19, 967796), (38, 483898), (76, 241949), (313, 58748), (626, 29374), (773, 23788), (1252, 14687), (1546, 11894), (3092, 5947)]