19732317

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 30451680

約数和(自身を除く): 10719363

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 2861, 6897, 8583, 31471, 54359, 94413, 163077, 346181, 597949, 1038543, 1793847, 6577439, 19732317]

約数ペア:

[(1, 19732317), (3, 6577439), (11, 1793847), (19, 1038543), (33, 597949), (57, 346181), (121, 163077), (209, 94413), (363, 54359), (627, 31471), (2299, 8583), (2861, 6897)]