19492040889

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{5303}}^1\times {\mathrm{14083}}^1$

素因数の和:19421

約数の個数: 24

約数和(自身を含む): 29133599040

約数和(自身を除く): 9641558151

約数列:

[1, 3, 9, 29, 87, 261, 5303, 14083, 15909, 42249, 47727, 126747, 153787, 408407, 461361, 1225221, 1384083, 3675663, 74682149, 224046447, 672139341, 2165782321, 6497346963, 19492040889]

約数ペア:

[(1, 19492040889), (3, 6497346963), (9, 2165782321), (29, 672139341), (87, 224046447), (261, 74682149), (5303, 3675663), (14083, 1384083), (15909, 1225221), (42249, 461361), (47727, 408407), (126747, 153787)]