2588731

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 12

約数和(自身を含む): 2798064

約数和(自身を除く): 209333

約数列:

[1, 19, 71, 101, 361, 1349, 1919, 7171, 25631, 36461, 136249, 2588731]

約数ペア:

[(1, 2588731), (19, 136249), (71, 36461), (101, 25631), (361, 7171), (1349, 1919)]