19052667

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 28221440

約数和(自身を除く): 9168773

約数列:

[1, 3, 9, 79, 127, 211, 237, 381, 633, 711, 1143, 1899, 10033, 16669, 26797, 30099, 50007, 80391, 90297, 150021, 241173, 2116963, 6350889, 19052667]

約数ペア:

[(1, 19052667), (3, 6350889), (9, 2116963), (79, 241173), (127, 150021), (211, 90297), (237, 80391), (381, 50007), (633, 30099), (711, 26797), (1143, 16669), (1899, 10033)]