19046259

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 28804776

約数和(自身を除く): 9758517

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2833, 6723, 8499, 25497, 76491, 229473, 235139, 705417, 2116251, 6348753, 19046259]

約数ペア:

[(1, 19046259), (3, 6348753), (9, 2116251), (27, 705417), (81, 235139), (83, 229473), (249, 76491), (747, 25497), (2241, 8499), (2833, 6723)]