19096803

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{21433}}^1$

素因数の和:21456

約数の個数: 20

約数和(自身を含む): 31122168

約数和(自身を除く): 12025365

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 21433, 64299, 192897, 235763, 578691, 707289, 1736073, 2121867, 6365601, 19096803]

約数ペア:

[(1, 19096803), (3, 6365601), (9, 2121867), (11, 1736073), (27, 707289), (33, 578691), (81, 235763), (99, 192897), (297, 64299), (891, 21433)]