19069767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 29450304

約数和(自身を除く): 10380537

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1103, 1921, 3309, 5763, 9927, 17289, 18751, 56253, 124639, 168759, 373917, 1121751, 2118863, 6356589, 19069767]

約数ペア:

[(1, 19069767), (3, 6356589), (9, 2118863), (17, 1121751), (51, 373917), (113, 168759), (153, 124639), (339, 56253), (1017, 18751), (1103, 17289), (1921, 9927), (3309, 5763)]