19229001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 10216119

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 283, 319, 781, 849, 957, 2059, 2343, 3113, 6177, 8207, 9339, 20093, 22649, 24621, 60279, 67947, 90277, 221023, 270831, 582697, 663069, 1748091, 6409667, 19229001]

約数ペア:

[(1, 19229001), (3, 6409667), (11, 1748091), (29, 663069), (33, 582697), (71, 270831), (87, 221023), (213, 90277), (283, 67947), (319, 60279), (781, 24621), (849, 22649), (957, 20093), (2059, 9339), (2343, 8207), (3113, 6177)]