19004433173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{7187}}^1$

素因数の和:7397

約数の個数: 32

約数和(自身を含む): 21829668480

約数和(自身を除く): 2825235307

約数列:

[1, 11, 37, 73, 89, 407, 803, 979, 2701, 3293, 6497, 7187, 29711, 36223, 71467, 79057, 240389, 265919, 524651, 639643, 2644279, 2925109, 5771161, 7036073, 19412087, 23666791, 46693939, 213532957, 260334701, 513633329, 1727675743, 19004433173]

約数ペア:

[(1, 19004433173), (11, 1727675743), (37, 513633329), (73, 260334701), (89, 213532957), (407, 46693939), (803, 23666791), (979, 19412087), (2701, 7036073), (3293, 5771161), (6497, 2925109), (7187, 2644279), (29711, 639643), (36223, 524651), (71467, 265919), (79057, 240389)]