19585694

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{27127}}^1$

素因数の和:27167

約数の個数: 12

約数和(自身を含む): 31007304

約数和(自身を除く): 11421610

約数列:

[1, 2, 19, 38, 361, 722, 27127, 54254, 515413, 1030826, 9792847, 19585694]

約数ペア:

[(1, 19585694), (2, 9792847), (19, 1030826), (38, 515413), (361, 54254), (722, 27127)]