19002381189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{66701}}^1$

素因数の和:66901

約数の個数: 32

約数和(自身を含む): 28238958720

約数和(自身を除く): 9236577531

約数列:

[1, 3, 11, 33, 89, 97, 267, 291, 979, 1067, 2937, 3201, 8633, 25899, 66701, 94963, 200103, 284889, 733711, 2201133, 5936389, 6469997, 17809167, 19409991, 65300279, 71169967, 195900837, 213509901, 575829733, 1727489199, 6334127063, 19002381189]

約数ペア:

[(1, 19002381189), (3, 6334127063), (11, 1727489199), (33, 575829733), (89, 213509901), (97, 195900837), (267, 71169967), (291, 65300279), (979, 19409991), (1067, 17809167), (2937, 6469997), (3201, 5936389), (8633, 2201133), (25899, 733711), (66701, 284889), (94963, 200103)]