19314867

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 30492112

約数和(自身を除く): 11177245

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4093, 4719, 12279, 45023, 53209, 135069, 159627, 495253, 585299, 1485759, 1755897, 6438289, 19314867]

約数ペア:

[(1, 19314867), (3, 6438289), (11, 1755897), (13, 1485759), (33, 585299), (39, 495253), (121, 159627), (143, 135069), (363, 53209), (429, 45023), (1573, 12279), (4093, 4719)]