19144653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 28242432

約数和(自身を除く): 9097779

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 8171, 24513, 89881, 269643, 580141, 1740423, 6381551, 19144653]

約数ペア:

[(1, 19144653), (3, 6381551), (11, 1740423), (33, 580141), (71, 269643), (213, 89881), (781, 24513), (2343, 8171)]