12638173

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 14080000

約数和(自身を除く): 1441827

約数列:

[1, 19, 31, 43, 499, 589, 817, 1333, 9481, 15469, 21457, 25327, 293911, 407683, 665167, 12638173]

約数ペア:

[(1, 12638173), (19, 665167), (31, 407683), (43, 293911), (499, 25327), (589, 21457), (817, 15469), (1333, 9481)]