19144001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1543}}^1$

素因数の和:2215

約数の個数: 8

約数和(自身を含む): 20195520

約数和(自身を除く): 1051519

約数列:

[1, 19, 653, 1543, 12407, 29317, 1007579, 19144001]

約数ペア:

[(1, 19144001), (19, 1007579), (653, 29317), (1543, 12407)]