21032060545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9625657}}^1$

素因数の和:9625704

約数の個数: 16

約数和(自身を含む): 27721895040

約数和(自身を除く): 6689834495

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 9625657, 48128285, 182887483, 221390111, 914437415, 1106950555, 4206412109, 21032060545]

約数ペア:

[(1, 21032060545), (5, 4206412109), (19, 1106950555), (23, 914437415), (95, 221390111), (115, 182887483), (437, 48128285), (2185, 9625657)]