12870187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28537}}^1$

素因数の和:28589

約数の個数: 8

約数和(自身を含む): 14383152

約数和(自身を除く): 1512965

約数列:

[1, 11, 41, 451, 28537, 313907, 1170017, 12870187]

約数ペア:

[(1, 12870187), (11, 1170017), (41, 313907), (451, 28537)]