16526428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 30759120

約数和(自身を除く): 14232692

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 2153, 3838, 4306, 7676, 8612, 40907, 81814, 163628, 217453, 434906, 869812, 4131607, 8263214, 16526428]

約数ペア:

[(1, 16526428), (2, 8263214), (4, 4131607), (19, 869812), (38, 434906), (76, 217453), (101, 163628), (202, 81814), (404, 40907), (1919, 8612), (2153, 7676), (3838, 4306)]