19213307850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{27791}}^1$

素因数の和:28236

約数の個数: 96

約数和(自身を含む): 52106664960

約数和(自身を除く): 32893357110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 419, 550, 825, 838, 1257, 1650, 2095, 2514, 4190, 4609, 6285, 9218, 10475, 12570, 13827, 20950, 23045, 27654, 27791, 31425, 46090, 55582, 62850, 69135, 83373, 115225, 138270, 138955, 166746, 230450, 277910, 305701, 345675, 416865, 611402, 691350, 694775, 833730, 917103, 1389550, 1528505, 1834206, 2084325, 3057010, 4168650, 4585515, 7642525, 9171030, 11644429, 15285050, 22927575, 23288858, 34933287, 45855150, 58222145, 69866574, 116444290, 128088719, 174666435, 256177438, 291110725, 349332870, 384266157, 582221450, 640443595, 768532314, 873332175, 1280887190, 1746664350, 1921330785, 3202217975, 3842661570, 6404435950, 9606653925, 19213307850]

約数ペア:

[(1, 19213307850), (2, 9606653925), (3, 6404435950), (5, 3842661570), (6, 3202217975), (10, 1921330785), (11, 1746664350), (15, 1280887190), (22, 873332175), (25, 768532314), (30, 640443595), (33, 582221450), (50, 384266157), (55, 349332870), (66, 291110725), (75, 256177438), (110, 174666435), (150, 128088719), (165, 116444290), (275, 69866574), (330, 58222145), (419, 45855150), (550, 34933287), (825, 23288858), (838, 22927575), (1257, 15285050), (1650, 11644429), (2095, 9171030), (2514, 7642525), (4190, 4585515), (4609, 4168650), (6285, 3057010), (9218, 2084325), (10475, 1834206), (12570, 1528505), (13827, 1389550), (20950, 917103), (23045, 833730), (27654, 694775), (27791, 691350), (31425, 611402), (46090, 416865), (55582, 345675), (62850, 305701), (69135, 277910), (83373, 230450), (115225, 166746), (138270, 138955)]