19594149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 29623680

約数和(自身を除く): 10029531

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 277, 323, 831, 969, 1241, 1387, 3723, 4161, 4709, 5263, 14127, 15789, 20221, 23579, 60663, 70737, 89471, 268413, 343757, 384199, 1031271, 1152597, 6531383, 19594149]

約数ペア:

[(1, 19594149), (3, 6531383), (17, 1152597), (19, 1031271), (51, 384199), (57, 343757), (73, 268413), (219, 89471), (277, 70737), (323, 60663), (831, 23579), (969, 20221), (1241, 15789), (1387, 14127), (3723, 5263), (4161, 4709)]