19000671

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 7126689

約数列:

[1, 3, 41, 123, 179, 537, 863, 2589, 7339, 22017, 35383, 106149, 154477, 463431, 6333557, 19000671]

約数ペア:

[(1, 19000671), (3, 6333557), (41, 463431), (123, 154477), (179, 106149), (537, 35383), (863, 22017), (2589, 7339)]