19044267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 29756160

約数和(自身を除く): 10711893

約数列:

[1, 3, 11, 17, 33, 51, 83, 187, 249, 409, 561, 913, 1227, 1411, 2739, 4233, 4499, 6953, 13497, 15521, 20859, 33947, 46563, 76483, 101841, 229449, 373417, 577099, 1120251, 1731297, 6348089, 19044267]

約数ペア:

[(1, 19044267), (3, 6348089), (11, 1731297), (17, 1120251), (33, 577099), (51, 373417), (83, 229449), (187, 101841), (249, 76483), (409, 46563), (561, 33947), (913, 20859), (1227, 15521), (1411, 13497), (2739, 6953), (4233, 4499)]