19143267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44623}}^1$

素因数の和:44650

約数の個数: 16

約数和(自身を含む): 29987328

約数和(自身を除く): 10844061

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44623, 133869, 490853, 580099, 1472559, 1740297, 6381089, 19143267]

約数ペア:

[(1, 19143267), (3, 6381089), (11, 1740297), (13, 1472559), (33, 580099), (39, 490853), (143, 133869), (429, 44623)]