12893001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20563}}^1$

素因数の和:20596

約数の個数: 16

約数和(自身を含む): 19741440

約数和(自身を除く): 6848439

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20563, 61689, 226193, 390697, 678579, 1172091, 4297667, 12893001]

約数ペア:

[(1, 12893001), (3, 4297667), (11, 1172091), (19, 678579), (33, 390697), (57, 226193), (209, 61689), (627, 20563)]