219848449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 240768000

約数和(自身を除く): 20919551

約数列:

[1, 19, 29, 191, 551, 2089, 3629, 5539, 39691, 60581, 105241, 398999, 1151039, 7580981, 11570971, 219848449]

約数ペア:

[(1, 219848449), (19, 11570971), (29, 7580981), (191, 1151039), (551, 398999), (2089, 105241), (3629, 60581), (5539, 39691)]