19554182785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{133919}}^1$

素因数の和:134025

約数の個数: 32

約数和(自身を含む): 26034048000

約数和(自身を除く): 6479865215

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 551, 1007, 1537, 2755, 5035, 7685, 29203, 133919, 146015, 669595, 2544461, 3883651, 7097707, 12722305, 19418255, 35488535, 73789369, 134856433, 205833503, 368946845, 674282165, 1029167515, 3910836557, 19554182785]

約数ペア:

[(1, 19554182785), (5, 3910836557), (19, 1029167515), (29, 674282165), (53, 368946845), (95, 205833503), (145, 134856433), (265, 73789369), (551, 35488535), (1007, 19418255), (1537, 12722305), (2755, 7097707), (5035, 3883651), (7685, 2544461), (29203, 669595), (133919, 146015)]