17121205919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4211}}^1$

素因数の和:4463

約数の個数: 32

約数和(自身を含む): 19166284800

約数和(自身を除く): 2045078881

約数列:

[1, 19, 29, 47, 157, 551, 893, 1363, 2983, 4211, 4553, 7379, 25897, 80009, 86507, 122119, 140201, 197917, 213991, 661127, 2320261, 3760423, 4065829, 5739593, 12561413, 19172683, 31072969, 109052267, 364280977, 590386411, 901116101, 17121205919]

約数ペア:

[(1, 17121205919), (19, 901116101), (29, 590386411), (47, 364280977), (157, 109052267), (551, 31072969), (893, 19172683), (1363, 12561413), (2983, 5739593), (4211, 4065829), (4553, 3760423), (7379, 2320261), (25897, 661127), (80009, 213991), (86507, 197917), (122119, 140201)]